INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec5224b636802f9d536715a72012b14114d17fd615826caed0252c0bae68d740', 
    'dMDiKsK3Pa0mrpTmCddLj1JsEvPspPOaWwiSsmeuJdU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)