UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S6/+x1m+8LeOzpt64eNtiTQPQzLOrYUXvYewHHPm1hs=' 
WHERE 
  key_id = '00b8e0d6d8d25890cbfddf9df9d3aaf0143d656f10d713f9ce95db19b142559b' 
  AND (
    token = 'S6/+x1m+8LeOzpt64eNtiTQPQzLOrYUXvYewHHPm1hs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )