UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '61wA29VshDuzNduaqPAt31SgkJmuWEaPDjUF7FHss7c=' 
WHERE 
  key_id = '6eccf7e13ae223a3751cf685ecf4dee752ff21069bc1f5e7cac8735ebefd410b' 
  AND (
    token = '61wA29VshDuzNduaqPAt31SgkJmuWEaPDjUF7FHss7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )