UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/sdiUA7sJ8wtx3qDxA3vNrKKPSNlTyl0hstfnW7+IXM=' 
WHERE 
  key_id = 'cbff019e464c61a22bc2d48e741a28f4b63656399ac2eb8fb6a41a0a7be6b874' 
  AND (
    token = '/sdiUA7sJ8wtx3qDxA3vNrKKPSNlTyl0hstfnW7+IXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )