UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pcY89wWIBZZSTqj5kC4aOANqnp8lByGZMlyPkqVS5As=' 
WHERE 
  key_id = '087dcda61392ca3fcacafc91860726084e9244f48c9a30337961056a49e22eec' 
  AND (
    token = 'pcY89wWIBZZSTqj5kC4aOANqnp8lByGZMlyPkqVS5As=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )