UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n0dVWjiSXYBHdVnyPQ8VEG6qSMpOvBzSEhkSsaS4gAg=' 
WHERE 
  key_id = 'd173257cb1fff6142abb93a08c9043f5e75df089013e4a7151dd967d0bd64035' 
  AND (
    token = 'n0dVWjiSXYBHdVnyPQ8VEG6qSMpOvBzSEhkSsaS4gAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )