UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wIEzgcjwsPcgDiBl7vcelpfRPN7cTXCxic3afAhbQJI=' 
WHERE 
  key_id = '6fce13fded2ea4d5a3e5d1e05160b1790503602791881b3c7df68dfecf081a92' 
  AND (
    token = 'wIEzgcjwsPcgDiBl7vcelpfRPN7cTXCxic3afAhbQJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )