UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bQY+kfdtAkFa5akPqR9UL6dgyljlf2ATUvnRQMYZVHs=' 
WHERE 
  key_id = '1ddf70a4d4cec09f14d659b17e7eee6c0ccaaf3070eccca412528e2ed9b8ee37' 
  AND (
    token = 'bQY+kfdtAkFa5akPqR9UL6dgyljlf2ATUvnRQMYZVHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )