UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+V4J/omjFQf6tY7tAYQC44OiTGygtENsYn+ZHm4ted4=' 
WHERE 
  key_id = '9e4e184f262e33d94cb7dbebc325e242fcb9705fa5ae5238adca53147386ad2c' 
  AND (
    token = '+V4J/omjFQf6tY7tAYQC44OiTGygtENsYn+ZHm4ted4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )