UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y6et6ym6oel58ACk2SLJKMG1quXPDvR9OZxdAet45kI=' 
WHERE 
  key_id = 'f6691b9a3efa980f41e55bce1d95161e097049de80cd9f9cc696bc0f71bb9c69' 
  AND (
    token = 'Y6et6ym6oel58ACk2SLJKMG1quXPDvR9OZxdAet45kI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )