UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QfMHa+ZV5S5f0aVeTvj+kHIkgYJ6V0jZRGZZitA8r8c=' 
WHERE 
  key_id = 'c5b8e59ffb5371588a4e3a060dd24dfcca7a519cffb04e4daffa5ddc96589a2d' 
  AND (
    token = 'QfMHa+ZV5S5f0aVeTvj+kHIkgYJ6V0jZRGZZitA8r8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )