UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cf/SMGccGlyPgbCZeVjqtwNRJB/vPdMmHhKTi9e/cX4=' 
WHERE 
  key_id = '331589abe45310d76b38d704b0965f4fe7b627d625c134b09378753ba9773bf8' 
  AND (
    token = 'cf/SMGccGlyPgbCZeVjqtwNRJB/vPdMmHhKTi9e/cX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )