UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QlBH2JqAIs08bZ79mDhPgJ/lLIM8UlwDcZk7L2X4S5Y=' 
WHERE 
  key_id = '0236a20b304bd713821e35813fd969a0f5147c6b9ad31777656e00e314b2812b' 
  AND (
    token = 'QlBH2JqAIs08bZ79mDhPgJ/lLIM8UlwDcZk7L2X4S5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )