INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76e80a0021bdfb4dfc5168d9b8482906b83d7d65be6d024163d8c244a7812128', 
    'P5zRmHBLwM57ygqRKM73S/vEdzTKGrlPjYQSkW33IEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00084

Result

int(1)