UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xJn7zOgY2mTLphv9EwTW1/daMcE15QMQi/JUAJpi9L4=' 
WHERE 
  key_id = '88199de829099b9efc54eec25fc20c62a9253c9eb0852647c68b88239f6a2faf' 
  AND (
    token = 'xJn7zOgY2mTLphv9EwTW1/daMcE15QMQi/JUAJpi9L4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )