UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v6uSIKvsbWxMupf1on3moQE5I9zE/qxxwAQUkb8GPPQ=' 
WHERE 
  key_id = 'de8bf94a6cb8ed68e77b8e6feb3fa8edf10bb75905cc2e1c351619aa2156f58a' 
  AND (
    token = 'v6uSIKvsbWxMupf1on3moQE5I9zE/qxxwAQUkb8GPPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )