UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GTGK1kp/Q11sDECl51G9Bw+lUHcBKveLEczeSpFu8/8=' 
WHERE 
  key_id = '2086b9af1da823d42c4c6a8eca6995dd303798cc1c820e816bd182ccb624c6c1' 
  AND (
    token = 'GTGK1kp/Q11sDECl51G9Bw+lUHcBKveLEczeSpFu8/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )