UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6+e0dbtO9YVzwvPnaN2o6yWeiaNY5TOMuTFdicv60wo=' 
WHERE 
  key_id = '5a57c5321d1c09bed6328f7dd22ceb4f2d34ed1e61315da4a38280f852311ba8' 
  AND (
    token = '6+e0dbtO9YVzwvPnaN2o6yWeiaNY5TOMuTFdicv60wo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )