UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2kwlMtJ+gYv9oXAV+aSkTiLNCnXUZ2vAc1v6A2J83dM=' 
WHERE 
  key_id = '473ca28c21fc59578c0c1d9a899e9f76036833ecd7b51f0863b1fa51b75df4e1' 
  AND (
    token = '2kwlMtJ+gYv9oXAV+aSkTiLNCnXUZ2vAc1v6A2J83dM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )