INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c991e8e2833824251b75615639220f8f32af5180e29aa06448ca3201ec1611fe', 
    '7o12fXFD+fLeOeOARqOhkltOK1M0cullyBYyYPsczV0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)