UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+WVOfwJTzHRaGrhUX+LVlwqgNkAxwpNFdIqpsAB+m4M=' 
WHERE 
  key_id = '601b1f58231e980a66d074c688cf3b1a57e52c39cfafa82c523a020be84453e2' 
  AND (
    token = '+WVOfwJTzHRaGrhUX+LVlwqgNkAxwpNFdIqpsAB+m4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )