UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bDZj34PdnXJORLFNv6VqGi+Qhv5TimxTYVF2TQdkJOE=' 
WHERE 
  key_id = 'bc815a2b532fb6e745f26609f6d7322648eb279409d978ec5c041002105a3c7d' 
  AND (
    token = 'bDZj34PdnXJORLFNv6VqGi+Qhv5TimxTYVF2TQdkJOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )