UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9BAuhvw4Lg+uSwSeXmcUHipt67OEEKtVtsU3rxgTwAE=' 
WHERE 
  key_id = 'a18b39fe3924791816c32d22decec69e2349f616522993e7b746ce3021cfff16' 
  AND (
    token = '9BAuhvw4Lg+uSwSeXmcUHipt67OEEKtVtsU3rxgTwAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )