INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '164f40127ed4d068176f057fb990e33b2446f72f4510a6255497183c6df6828f', 
    'l+HLkBAI8iK6JL4VNcIMo24O3nitgl3f3j1RHNUI2sU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)