INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6b3a479f78d859842d34882c60bcf80657c065ec5c1eee41a0dfce106c52ff9', 
    'HvpTsx+e32VYTynNVGSNGqYxa9KKvbRW1kZDB4IrHGc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)