INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b45eb685453ba8385549b78efe781a70200391772a6a3869f328fd6c7865ee7b', 
    'j2FmlmQrpDCQ2n20Dj8WxLDeRIuli+16XbHqfC1LXVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)