UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LV1QQOIUykRw5lMAyUoTdJfoq3RUqBVjkKp43hggabk=' 
WHERE 
  key_id = '19e3e0667bb1eb4b615405c3a4b33cf78eadc275bfb7798826cecd1a7a33be82' 
  AND (
    token = 'LV1QQOIUykRw5lMAyUoTdJfoq3RUqBVjkKp43hggabk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )