UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OSvhd63hZd9pgTIV+srROe6+PO4g/uv277KqUTs8bCw=' 
WHERE 
  key_id = '2e578ebed51fed34a767aa74227b906896b1e672e2abbaca09c0d08485c5419e' 
  AND (
    token = 'OSvhd63hZd9pgTIV+srROe6+PO4g/uv277KqUTs8bCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )