UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l9vwITql1UvT91Vr1pDAOLgyGDcMfQACnwKpxWCuFB0=' 
WHERE 
  key_id = '9695485873ef44e4354e0ec5de6b1a0026647d8e7bd14aa48a434094f970b138' 
  AND (
    token = 'l9vwITql1UvT91Vr1pDAOLgyGDcMfQACnwKpxWCuFB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )