UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ZMf4mQojU1LygXDO96Qxchs9xDx5jCmQBip/aYyBYs=' 
WHERE 
  key_id = '8280f51ee45ad7416065a59b8656e59f0e9162bda8e40b88927d57129d4a8c12' 
  AND (
    token = '+ZMf4mQojU1LygXDO96Qxchs9xDx5jCmQBip/aYyBYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )