UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gDoWNY6a7nlULIlJaUzO5H6pM3/rQ//QnRKSVWy8f8w=' 
WHERE 
  key_id = 'e36b81b76c66df83d9f50966a91e5fd145c8b7183648d78b3bc90e825555c4a5' 
  AND (
    token = 'gDoWNY6a7nlULIlJaUzO5H6pM3/rQ//QnRKSVWy8f8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )