UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L7XFaE8j19JG9YJflP2Uc+kz8j+yjm9cDjPrjk8R2hw=' 
WHERE 
  key_id = '99c13a178c2bb69774b524217ad3db2466e81eec2abf28c4e78ca56a7510daef' 
  AND (
    token = 'L7XFaE8j19JG9YJflP2Uc+kz8j+yjm9cDjPrjk8R2hw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )