UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3gaUOUWAwHiK/evYDNGUUCR1tvR83bS41Q7jM/zfKEs=' 
WHERE 
  key_id = '07ef847f011738ae0a5aa87a82f5a33f136da220a6ac1cc02ecf3cc2954bf942' 
  AND (
    token = '3gaUOUWAwHiK/evYDNGUUCR1tvR83bS41Q7jM/zfKEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00044