UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gci6kOZrL6XPZxscHc2Qs9QVlN+UWA8hLT9bxy6J6SE=' 
WHERE 
  key_id = 'e877fec7ae9348f77af9f18cd6e1312e61513bb55dfc842e6679516e936658e9' 
  AND (
    token = 'gci6kOZrL6XPZxscHc2Qs9QVlN+UWA8hLT9bxy6J6SE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )