UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fsiP5+diQXe96psXwQ3pkZA0WqvMA7fPLJVCTvrVifE=' 
WHERE 
  key_id = '35f21448a629d78f3d5d47e40045c6dbdf63402e88d609ee2b3788172951ccbb' 
  AND (
    token = 'fsiP5+diQXe96psXwQ3pkZA0WqvMA7fPLJVCTvrVifE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )