INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77a37a19db1dc8865467153746b14bca5ccc9558f0f2c5491aa71efb69b9cb21', 
    'jE4ZO6y5l4a/kpIDMpZqehIgSz6y5AxlPLgASPksJuk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)