UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9HTu4ZQCZFgUS/nIQLT7HHAG9mNadMoADT6sPe5PDPo=' 
WHERE 
  key_id = '7952d1475a8b529952ac36d797c50c69dcea013f1a64830f4bb347dec147e274' 
  AND (
    token = '9HTu4ZQCZFgUS/nIQLT7HHAG9mNadMoADT6sPe5PDPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )