UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+m0vr3OVg6QmK0yO/c6YVHz5D76vWJAW7GhZWMVJ7t4=' 
WHERE 
  key_id = '6d49bea1a792fd0797d63d3be2331cc9e73277f11ba83a53dc6eed227cd7c24f' 
  AND (
    token = '+m0vr3OVg6QmK0yO/c6YVHz5D76vWJAW7GhZWMVJ7t4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )