UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cB0rCHA5K93Ffd3d77iF72Ttg54+anoaUEAliI7DmoU=' 
WHERE 
  key_id = '791025b35dee9cb6f71594a0216f714fedc4c90d0287e1330d3f47d7f07485eb' 
  AND (
    token = 'cB0rCHA5K93Ffd3d77iF72Ttg54+anoaUEAliI7DmoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )