UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n+6GvxYMZray7a0gQXMm9uzT1amiMtMzZnzYAV1TILE=' 
WHERE 
  key_id = 'c630a2f507de8cf3cea9c5c2705be9a7f7a9269e27db98b5f98d0febe500d17b' 
  AND (
    token = 'n+6GvxYMZray7a0gQXMm9uzT1amiMtMzZnzYAV1TILE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )