UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '53shR6tY07KuxUlsl2lE/99Rcx0BKAweCic732PgIRM=' 
WHERE 
  key_id = '27e6bb953715de94a01457d8a561c3397ad52f2bb734e19557a04041ace4f83f' 
  AND (
    token = '53shR6tY07KuxUlsl2lE/99Rcx0BKAweCic732PgIRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )