UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nC7Na+ZTZOTqco1beAgXMLIHm2/d9P1LoYxAa8D4Qpk=' 
WHERE 
  key_id = '3e3318da5b1c4c861d02921a66f2b1373cb6df270c90bf71d7fb91a0f8837a44' 
  AND (
    token = 'nC7Na+ZTZOTqco1beAgXMLIHm2/d9P1LoYxAa8D4Qpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )