UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IHuZ6tYdb0Sxw/6z4stTtZunmoH+kKX1XqFj5F+WYjM=' 
WHERE 
  key_id = '7ae54162797b6c830c4327c4649dcf9408a68688793f222e6028193b3a19c066' 
  AND (
    token = 'IHuZ6tYdb0Sxw/6z4stTtZunmoH+kKX1XqFj5F+WYjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )