UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dYBrme3PV2EX5hLDaJgWD0+aXwmrVWI841V7ZMrFtdw=' 
WHERE 
  key_id = 'fe18e0db94d82a74837032254d8fa245648b265ac9802e6b7231cb04fda69e2d' 
  AND (
    token = 'dYBrme3PV2EX5hLDaJgWD0+aXwmrVWI841V7ZMrFtdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )