UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VBJF/TFw/HxJA2IVizWvvjkxoxXR4Z4M1hIDtl99oMo=' 
WHERE 
  key_id = '2515c932518143a93b29471ef4d9e50d11ffe96a76e92fb47daaabccddec0c48' 
  AND (
    token = 'VBJF/TFw/HxJA2IVizWvvjkxoxXR4Z4M1hIDtl99oMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )