UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BC5NXP0k+qvkruHV3IAHIfAALlk51VYcSFtTTxBA1Js=' 
WHERE 
  key_id = '091528253907e0d999d2a3ca5e90fe2efc429a59b7d099232284d37b2f8f7813' 
  AND (
    token = 'BC5NXP0k+qvkruHV3IAHIfAALlk51VYcSFtTTxBA1Js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )