INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4293dc8232840ab814eafecdba42fdf2b8ea3d27bf7c59fb905ef02ebaccec2b', 
    'Fyab+0vE5LZCj2o06T73+OfDSz2xTBLfDtVX55FST1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)