UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yxVlzxHGHwl9wKFbwrTWykM+eL06i/T/xkoVUaMd9js=' 
WHERE 
  key_id = '5039cca2bd06eeda195fa212683f086f3ba27e0e7e256ce4b70ccf69f6bee235' 
  AND (
    token = 'yxVlzxHGHwl9wKFbwrTWykM+eL06i/T/xkoVUaMd9js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )