UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ll3dCliUr9aYP3QB88XFnsBAfx4wHajfA0EjN1Wnwjc=' 
WHERE 
  key_id = '7a03eb4e01ceeae0d1d043443fe9708c233dcb0a94a5226d7c63a325df101056' 
  AND (
    token = 'Ll3dCliUr9aYP3QB88XFnsBAfx4wHajfA0EjN1Wnwjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )