UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OBVvvHKeovOL8z/PFIHMUKEnqGxFG0pGotHSrIskb7E=' 
WHERE 
  key_id = 'cf5b89412c9a7aa26f3be26746412d95a18b612cac52d19369015d2a6057e371' 
  AND (
    token = 'OBVvvHKeovOL8z/PFIHMUKEnqGxFG0pGotHSrIskb7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )