UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gZGgs+JP7NIOekZVhd2KVAvRHulzsMhL7+1+plKdXtQ=' 
WHERE 
  key_id = '12d68e1374bd5c88594165f84212deca940b7a9e6cdfa2a96d334e60f824dff9' 
  AND (
    token = 'gZGgs+JP7NIOekZVhd2KVAvRHulzsMhL7+1+plKdXtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )