INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e99ef16733d98ebb49ced59a3dea636f2dd840fbeb174050de607d913586c5b7', 
    'ffQq0OVM4wgTVdVubFaVzKLEAtKeKz1LPovGp4oOWww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)