UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4QL2iNARCZBV567Pvekbh/eyYuGlX6IuaMeCe7qWh38=' 
WHERE 
  key_id = '6838b54641cd65369a1afdd3f907e5fafa104ae96c3e144e9b186ed070d3d60a' 
  AND (
    token = '4QL2iNARCZBV567Pvekbh/eyYuGlX6IuaMeCe7qWh38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )