INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '750067ff07bd1f9381dab4e8d537eefdbda82c778c19286003c5b6e28229692a', 
    'WCeejhdzlikYIB/bwhib2BMeeXj5IiIZkFOtJP+v1Eo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)