INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a69192d82d62c821ee3ca7c78455e88b5e179aee22f644f11890858d0d0cbaa', 
    'iRvy4waLeeeskzc535Be+igNpqj7U03Ir+R9IXffMc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)