UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yk5KtfafXv3tDgT5/Fg4+VJKF6Ir6BpVp+6n4hnIpmc=' 
WHERE 
  key_id = '8a4cf45d8ca2a6743e460aaebbb82a3f10ae70b7cf0ddb52c4872bc7562ca572' 
  AND (
    token = 'Yk5KtfafXv3tDgT5/Fg4+VJKF6Ir6BpVp+6n4hnIpmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )