UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cRGgnoU3vmcp0HhSHWloQuIQD4FEJPwGzh0EfkhvAAI=' 
WHERE 
  key_id = '312c78ea9d441dc620b170ab066c0fc95c095b11cdc18533042fa49749d1c8b8' 
  AND (
    token = 'cRGgnoU3vmcp0HhSHWloQuIQD4FEJPwGzh0EfkhvAAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )