UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CD6d/eEmk2lsqBWxYx7sFczUU9+N/Qa6Gk73Tqxkre8=' 
WHERE 
  key_id = 'ad745cf20e1da551b2fe323873e2597915c9d5c615296e71f0e302506cc41a16' 
  AND (
    token = 'CD6d/eEmk2lsqBWxYx7sFczUU9+N/Qa6Gk73Tqxkre8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )