UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gR8q2amyV5zI7PY/Q8UA17WR+MYidUy5bp5JjB/H8JA=' 
WHERE 
  key_id = '5666e3ea1180244b4a002a69f8a12d1d3d22327f27fda551dd35d984949c1921' 
  AND (
    token = 'gR8q2amyV5zI7PY/Q8UA17WR+MYidUy5bp5JjB/H8JA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )