UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oicAqlokrQqdHuDFNhWxQNlmsnQJXvKGuBbd7Oe57LY=' 
WHERE 
  key_id = '3e325cefe87ccce60f1533a52a24e555d71017a7d8664677f8c7e1671d2d3d61' 
  AND (
    token = 'oicAqlokrQqdHuDFNhWxQNlmsnQJXvKGuBbd7Oe57LY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )