UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p7UPNpaE+9eE4wSJNYYJjsDTxApJoyEOBKxAiyFYthM=' 
WHERE 
  key_id = 'e3d4d897c4468aaf4c28be43921229a486b1b6ff29c94b5072530beaf1179bf3' 
  AND (
    token = 'p7UPNpaE+9eE4wSJNYYJjsDTxApJoyEOBKxAiyFYthM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )