INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6342a7565ffff4bbcc6c08d68bc0665dc289530cb1a17b1192cc304736f687e6', 
    '4dllUVIZoATCuaAEwYhG3Ykvl1znCDKSyOQfCc5pGQE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)