UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ASq2aetM6xrWkGPLnmxuxJAJpDsrIbIYKPhtPqorO3Y=' 
WHERE 
  key_id = '7d8f99f6967d0700142f1891a3c8d2ee6bca31d412b22d49af2b72b643ad19e8' 
  AND (
    token = 'ASq2aetM6xrWkGPLnmxuxJAJpDsrIbIYKPhtPqorO3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )