UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kWPOAgFMZToopow0CCq8F6iqdIsfIx4OvTO0bIi1x4o=' 
WHERE 
  key_id = 'fb1837c279076049613acbef8703a8d962ef36ea733b3078bd9b05ea2be0af3f' 
  AND (
    token = 'kWPOAgFMZToopow0CCq8F6iqdIsfIx4OvTO0bIi1x4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )