UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qISwdyz+tiZSfwXn+vaUB4gIiZssMFXeQvERpkvmbW8=' 
WHERE 
  key_id = '6ebd265f9f8f3048367cbeb1b0201d777cb1121d071eb7d0f19385e56b928d71' 
  AND (
    token = 'qISwdyz+tiZSfwXn+vaUB4gIiZssMFXeQvERpkvmbW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )