INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '553734369cc354d0519ade740fedd457c8e3d8c002c9d0271c87cf9b5cb420c4', 
    'C20zYwtncED9fdCHfo5mkF7gHKTbx4p8RpMntrqZ6Ik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)