UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sezEXDXAi8b0IpMgIKe+s//4V1TmcIeH98Bj9kKL4yk=' 
WHERE 
  key_id = '9728e75ab35173320ef2e66770d2a9282132c7514f01ec6898df346dd5ba9ef7' 
  AND (
    token = 'sezEXDXAi8b0IpMgIKe+s//4V1TmcIeH98Bj9kKL4yk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )