UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '38CH7803+5l3qO3KSyGAhLM5JBW9wEDryHQBDjO5w3E=' 
WHERE 
  key_id = 'fa352f646b4d7c203bd73d0e01edbf90b76f6922e880a7436a9d8fc4c3e2298a' 
  AND (
    token = '38CH7803+5l3qO3KSyGAhLM5JBW9wEDryHQBDjO5w3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )