UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5STwnGJEnskbbQMGBbfXYYJKHeWfzmg/k0PuGp67S3k=' 
WHERE 
  key_id = '3188841552d6afd5c1f8abd520368aa93e64e6550d22f01cdeeddf73b2d9256f' 
  AND (
    token = '5STwnGJEnskbbQMGBbfXYYJKHeWfzmg/k0PuGp67S3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )