UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '27/U4ZJqylH1fwhRSWmu/6Of+e2vrAP7TFZCqc6LUKE=' 
WHERE 
  key_id = '09f4c44fc5ddd8edadee531e881b1912f8a612044406d463d3b54c5a6e307cde' 
  AND (
    token = '27/U4ZJqylH1fwhRSWmu/6Of+e2vrAP7TFZCqc6LUKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )