UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wW5C+VjY6NaEy0Ku75S/45FoVFX+Sxi/k0v0nxBjOYM=' 
WHERE 
  key_id = '71aba985a1eae96d94142b4842955459f0764cd012726d55458c70ce60a34695' 
  AND (
    token = 'wW5C+VjY6NaEy0Ku75S/45FoVFX+Sxi/k0v0nxBjOYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )