UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uC1xGNOMkLJNz3sUNsDGVL+x/lJ1YX1pUX+5/rAlC78=' 
WHERE 
  key_id = 'd3d4b635402663dc07b18ac088d177b6cf72b6c2c4697979a37ba75d4a031bd0' 
  AND (
    token = 'uC1xGNOMkLJNz3sUNsDGVL+x/lJ1YX1pUX+5/rAlC78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )