UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8FExJ+uvICE0Mup/4bc37nUYMkrEJUPi0EYbGjmd1Q8=' 
WHERE 
  key_id = '94ec9d1999dcbcba93be7eeedf9b32f630f0ca57715911b60ccd9d6216210218' 
  AND (
    token = '8FExJ+uvICE0Mup/4bc37nUYMkrEJUPi0EYbGjmd1Q8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )