INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac7a9648bd171611f4885e665c904b89983e00e1b3d302720c819402c796588f', 
    'vXIaID0j1qC8BQOIAdFW+VCcXx3Gwjsnfnkp17qzal0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)