UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2yfKPm4A0NB9pKvp2spaHZgGZecx6jiKEs1Fk2da+H4=' 
WHERE 
  key_id = 'a3b9cdfd3beb5a399feaae9477f5761ec392225fe51a5f2480164af0d165a185' 
  AND (
    token = '2yfKPm4A0NB9pKvp2spaHZgGZecx6jiKEs1Fk2da+H4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )