UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gvxAasbTZglHlzHs14UVgpLrm+BskjInVkyQ1Uf/wp4=' 
WHERE 
  key_id = 'ee564d76a0af06ef28d045f7d8b51ee5d8b32f99b8963996a068860910ecd522' 
  AND (
    token = 'gvxAasbTZglHlzHs14UVgpLrm+BskjInVkyQ1Uf/wp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )