UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5g3PmluccXyArDRmYSfo1TBa0TdDSEwZaH6IuH2uBYg=' 
WHERE 
  key_id = 'dbce0f35eb04239cd7c1d820c8ad9b32754c586a696e3bde478b7d453738cbe3' 
  AND (
    token = '5g3PmluccXyArDRmYSfo1TBa0TdDSEwZaH6IuH2uBYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )