INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ce8da70ab1fc2e6f4ddded5bb950fa2afeba72da4916491e9c1ac46f74052d6', 
    'RPHowyj3vZ0uwHPg2BiofpmZY4x5Ta3Fvy5d/5m/jlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)