UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1xsv9COec7S2WPmQRzyO0csPM4Z8jDdYXOQRGrCYBBY=' 
WHERE 
  key_id = '919154c35e01682382f312d5829041def0426bc375a29ae5df281aa91a2ef5e8' 
  AND (
    token = '1xsv9COec7S2WPmQRzyO0csPM4Z8jDdYXOQRGrCYBBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )