INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '850cce7bebf105a41188285a9228e5ce14dbc423f62f176c98737c74f8eb631d', 
    'RqMJSFI58Ip6RRTPHl4viaJYANemgZhpXE5NfwJdngE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)