UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o0V8RZSunZQikduKh+mhcUEaTmjUBupvI8kDqP915+E=' 
WHERE 
  key_id = '2fc31028e52fba2283528a160c36184343d8d7989aab40adf5422fee831b52d7' 
  AND (
    token = 'o0V8RZSunZQikduKh+mhcUEaTmjUBupvI8kDqP915+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )