UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oUYkGo8tsFNphYUgyap2JSZo2kQrcJncArNLJLOg2HM=' 
WHERE 
  key_id = '4d4fe8a96a9307ed96139c7e3962c3e2bd56cd5e33a9ac8ca0374fe2911e213a' 
  AND (
    token = 'oUYkGo8tsFNphYUgyap2JSZo2kQrcJncArNLJLOg2HM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )