UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AAY/tfYxWlrXEu/18DZOMnVkPhTPClvJbJ5obVhYbCI=' 
WHERE 
  key_id = 'c8b204fcc0f3af49673990befabef84ed981f9cccb7859f4a1347547cbd82ced' 
  AND (
    token = 'AAY/tfYxWlrXEu/18DZOMnVkPhTPClvJbJ5obVhYbCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )