INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a74c21e40936951d1d535ccba372d96afd3707f452525eeadeaa7598d14ed8c5', 
    'qv0zuSByAC53hoJhCfSrOoMWjZ7oN8EbbcAvhJlX1Xs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)