UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KxBIt4DRAOEt7mNdRE0LQAwE+Zlr/Wt/hRpECnRg2qM=' 
WHERE 
  key_id = '2450e9fc0f4b6b46114c31eff95c7c07e8bb3d0ab9fd76f38d0377d35b013f05' 
  AND (
    token = 'KxBIt4DRAOEt7mNdRE0LQAwE+Zlr/Wt/hRpECnRg2qM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )