UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8sScBzB2Ibzo6K30w7MGjyFhwiPs1DINWkj+YzGay4I=' 
WHERE 
  key_id = 'bb3501f469c03f49bcd95ab044a4226e3fed6075c7bc2309412f4d7b3aee5b89' 
  AND (
    token = '8sScBzB2Ibzo6K30w7MGjyFhwiPs1DINWkj+YzGay4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )