UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xGg+u2zoa8QgD4aIsXx1o0yeJDAAbJ+c56z8M2viixU=' 
WHERE 
  key_id = '739cb49167274842eb85a872c38369162d2368d64d63a9960424a7fe07e2d1d5' 
  AND (
    token = 'xGg+u2zoa8QgD4aIsXx1o0yeJDAAbJ+c56z8M2viixU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )