UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RVGmIeNQn1ecKDW5LYbLHd5XBwPBuY/wrAlenwKuRP8=' 
WHERE 
  key_id = '56007f4b18449c21656ae644be44d4646f61ab8184824da1fcf294d2ad9d9395' 
  AND (
    token = 'RVGmIeNQn1ecKDW5LYbLHd5XBwPBuY/wrAlenwKuRP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )