INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be3666970fa517bd760cdb990804c112edc697a21eac215bdeb529eaf4242c28', 
    'T791FRvDsoTkm9Y94BpF06Dxl7lFmvXuFoYoifWloV8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)