UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Na2vjtvbZTJUVeeL9zgd42YqLfj2jhX7m6QqPxAeArE=' 
WHERE 
  key_id = '85fb2a1e15433777925809d040f4aa93821e393ddcab744008fed791bbe064e6' 
  AND (
    token = 'Na2vjtvbZTJUVeeL9zgd42YqLfj2jhX7m6QqPxAeArE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )