UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/mUVTHkglzRnst80KUlOKY65K1AQhaGS/22sBjGbgdA=' 
WHERE 
  key_id = '3a1a45097a8d3faec1ac1c9a8194d2f7d26035a41619a00eaa66f8d1e08fc86d' 
  AND (
    token = '/mUVTHkglzRnst80KUlOKY65K1AQhaGS/22sBjGbgdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )