UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CMyvVRFgOz+PR02gjy7GLoYHMENSxS6kriFF3eK98ow=' 
WHERE 
  key_id = 'fe1bd2d25120a14e0fbb11d8358613fe170cb3582e6a46ec6f2c556b230e9e8f' 
  AND (
    token = 'CMyvVRFgOz+PR02gjy7GLoYHMENSxS6kriFF3eK98ow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )