UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pAADKqimX82/c1onMrpVv5YuoqhJeGVnjjzA2MXOwvA=' 
WHERE 
  key_id = '2ba2cd40ea96ba84c5d0850857e9771b0742001eddc19ce787aa2a5f0f191261' 
  AND (
    token = 'pAADKqimX82/c1onMrpVv5YuoqhJeGVnjjzA2MXOwvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )