UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eeqpTEQFDIq7/n64cjufYO348gzCuc0dD72o0C7797Q=' 
WHERE 
  key_id = '5195084ba56e26c22ffa2f28bf7ce19dcb1f868f3bb3ef8ce23f9302f1652c8b' 
  AND (
    token = 'eeqpTEQFDIq7/n64cjufYO348gzCuc0dD72o0C7797Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )