UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kiSnq+wLZWv0lF36Ned2hQZbWIoKHGd8hJ8oxgTcBc0=' 
WHERE 
  key_id = '98c069f56c9fd449da7990fd511cde8c1f5f7057a51dc91af543ca37aeeabdd5' 
  AND (
    token = 'kiSnq+wLZWv0lF36Ned2hQZbWIoKHGd8hJ8oxgTcBc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )