INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c7fdf393d4250fe69ac70470d1f8a81d549975023c7967331e94fbf4b893a18', 
    'g1ssKSvuIc1hdwxdraVzp5zMqMh70diY/inAa/+dhiY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)