UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J+RZHn42GOLoIdoCtdujWxciO9Qj0CuQEZY5bMzUkRY=' 
WHERE 
  key_id = '9b012a467a64ecf51208b5a814f3b84eac177e1e0d9c31bbfccc491d2618cf91' 
  AND (
    token = 'J+RZHn42GOLoIdoCtdujWxciO9Qj0CuQEZY5bMzUkRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )