INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e7a987a979c3011657ac0372ebae30e4a968d6f1d78408eb966d1461e9e92ec', 
    '9Ht4FwW/l65wBcIE5PLi5D8fUtIxxehn5YtPn3Lbgmw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)