UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+HglL4hv3dMK+kk6Rnf7uuCe0EGCJML7sX6qQy3t9mE=' 
WHERE 
  key_id = '1ac5bf9d997bc3d786baeb4e143de54f7182d97211fe6605608fb6053a357b6b' 
  AND (
    token = '+HglL4hv3dMK+kk6Rnf7uuCe0EGCJML7sX6qQy3t9mE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )