UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rOWrau9LC0VWfT7Wm16ZpprhTGCkwXelXtIw5ZlvMG0=' 
WHERE 
  key_id = 'a3fd64e7a92b5fe73db4f19fb5223b336d59e77a524f5dd4db15013576695a64' 
  AND (
    token = 'rOWrau9LC0VWfT7Wm16ZpprhTGCkwXelXtIw5ZlvMG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )