UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I9l3AeJcHyJcpVCJYq3dl8Mb+XdFsjgf3jRTaemKCYo=' 
WHERE 
  key_id = 'd7b96f167972390f600664f4728e81b5b02534f840af1e759a2353fa284d5992' 
  AND (
    token = 'I9l3AeJcHyJcpVCJYq3dl8Mb+XdFsjgf3jRTaemKCYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )