INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3734faef77d3906647eff3c7652e7d59140518178b7db29fb1ca6e1865e7b3d8', 
    'hY8qLkTjudYljmYLLxNQt8jEz7kza5QZetIIzeD4gn4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)