UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gL+u3dbWWti49Wo/C1DGT/7+cHmiH9TcEivcy1vp5Ao=' 
WHERE 
  key_id = 'd57b55116999830754597c8612589b6e2e1263cb9747a5da7fbae8ca7499edd7' 
  AND (
    token = 'gL+u3dbWWti49Wo/C1DGT/7+cHmiH9TcEivcy1vp5Ao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )