UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0v7mtxB6Lq+1CHlDefro90fGaiw+TK3LzOzAkN2wSsA=' 
WHERE 
  key_id = '4ca7392493f9f651403b9157445598bb9a5ffa2040dbd4f78daf025e7f27d61a' 
  AND (
    token = '0v7mtxB6Lq+1CHlDefro90fGaiw+TK3LzOzAkN2wSsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )