UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1KOb10P9MvDChWlMxWQReorgFq6kNVu5a5H0LxkdfwE=' 
WHERE 
  key_id = '406681620172f231e6192f16319e86e37a90ee59b4988b5849763ab00a0a5e7f' 
  AND (
    token = '1KOb10P9MvDChWlMxWQReorgFq6kNVu5a5H0LxkdfwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )