UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nNPrZ98P31BXWpjpkOeF3Zt3Q3mJeo3Fnsy0f79jc50=' 
WHERE 
  key_id = '6ae481122f5fda4216433d03d27d1e3b045cc4e30e9b157aec62c562d2c831da' 
  AND (
    token = 'nNPrZ98P31BXWpjpkOeF3Zt3Q3mJeo3Fnsy0f79jc50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )