UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qz0FynhZJXQUS44Noo0uuFkPrTZwuNM4yEbiALjXD6U=' 
WHERE 
  key_id = 'ac5365fd7d47187c80187a352b1928e5705067022557f0786e30562fce8338a2' 
  AND (
    token = 'qz0FynhZJXQUS44Noo0uuFkPrTZwuNM4yEbiALjXD6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )