UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jO88xJQLa/cp9EHUYAMiaNoBY6SA+gewz6CjoSF1kgQ=' 
WHERE 
  key_id = 'd50a7ff0b0be814ecb32cd6d78eca60a10445a7f9fb1f2d57c97fa8801c40e1b' 
  AND (
    token = 'jO88xJQLa/cp9EHUYAMiaNoBY6SA+gewz6CjoSF1kgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )