UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qtKw7Z+9OrcZbSml/d2s1u/fFs27RF0k6e+6gpfhNd0=' 
WHERE 
  key_id = '3887fca5af519dd3619fe59ba775d16534014479a29b20af380c04e5b8b6776c' 
  AND (
    token = 'qtKw7Z+9OrcZbSml/d2s1u/fFs27RF0k6e+6gpfhNd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )