UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dq1vElg+kd6h16pNLXigC6sQRdyXvpKcOYPmRZaBf1s=' 
WHERE 
  key_id = 'dda60974f8e0e6815695345f32b5a6eca9fc9e1e2e031fb30a78fe9d9693b356' 
  AND (
    token = 'Dq1vElg+kd6h16pNLXigC6sQRdyXvpKcOYPmRZaBf1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )