UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u8WOceU+n4NOcOWwS9bnZs5xZz7o4wukYRg/PpgVOcI=' 
WHERE 
  key_id = '483ea0249a7c39c43ac330d06a82f00520538b22459b0813c6bb3d7983daeb64' 
  AND (
    token = 'u8WOceU+n4NOcOWwS9bnZs5xZz7o4wukYRg/PpgVOcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )