UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pyx+AewBTo51iZ1rSjadUXeAwkZXScmwSU/cFruvj5M=' 
WHERE 
  key_id = '3ccaa0b498eac9b662b1697075a9d95a221e68e8bf57a59a60719077770f3e60' 
  AND (
    token = 'Pyx+AewBTo51iZ1rSjadUXeAwkZXScmwSU/cFruvj5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )