INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '889c528eb38bfb1e7ebdd7e126552511ff49c35a53e8597833b5d6e9817004a9', 
    'MWAFq1jsojPTVCadfAd23gJB0Le+EUQIWJB6xwbdMMQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)