UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9K5l6+67Zc2uw9l46qzG9VuwnCC0Fv40vPqWvgb4+Zc=' 
WHERE 
  key_id = '2a0f9a3aed757415e13fe7a92f341ed5d60942e9b73bac68dd19840338cc9357' 
  AND (
    token = '9K5l6+67Zc2uw9l46qzG9VuwnCC0Fv40vPqWvgb4+Zc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00025