UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ew+LNO7N2AxZYls3fkcVxyPStdtC+ss3nv1qqaX5Fxs=' 
WHERE 
  key_id = '3e27042fff689ba2cea7490245dc01bb42058bd27f50d3f2b6ba5fcbe545c004' 
  AND (
    token = 'Ew+LNO7N2AxZYls3fkcVxyPStdtC+ss3nv1qqaX5Fxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )