UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Kc8W7CfyxaYfwAXRDTx6hQCpzvSocWOjsCO3QScjRQ=' 
WHERE 
  key_id = '84cfca250a926c43ead00cc56ff8afded5a597130e5571cdd6b8c505714a9225' 
  AND (
    token = '+Kc8W7CfyxaYfwAXRDTx6hQCpzvSocWOjsCO3QScjRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )