UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M2Zm9MHn1eQ/qPt4xz4yTrIbTGToVpq8PwlQtayKPxc=' 
WHERE 
  key_id = '72505955683ab98066b3fe7d63f81abd4205dd9d24dc6b5bc1c486db4f558fc6' 
  AND (
    token = 'M2Zm9MHn1eQ/qPt4xz4yTrIbTGToVpq8PwlQtayKPxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )