UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6hGY75G4jNFUEN+mKX/mg10UGfSgbRLk/iqz1mJuTGY=' 
WHERE 
  key_id = '2ba627e938b3ca7233e17f4eedaddd368c803c3c09f135d7aa35e1ba2495bc7d' 
  AND (
    token = '6hGY75G4jNFUEN+mKX/mg10UGfSgbRLk/iqz1mJuTGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )