UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6HZHDkoVXOv8xB4LcT3Zd8bGpkYuAsTkgcp7Z7b8mbo=' 
WHERE 
  key_id = '20d75ec43ca86aacc00f91c92103e92c333d9b0720a7a79b055c2e586ab6dc3c' 
  AND (
    token = '6HZHDkoVXOv8xB4LcT3Zd8bGpkYuAsTkgcp7Z7b8mbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )