INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f697ea266bed28a9a54426abc33092e99a066bcd302050c8a07314cf96ebafe', 
    'Ri9LeaAnEmGBULWMTGr0p7uOugd0QApKjSyhmOTSRzY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)