INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '92392a612c34401fd5e984d7cad50199a4641e30f2a6da90d1837251eb07ea1a', 
    'TzlbSlS6kx8sbEkj4HHtd/ExU25OEdJv7ZQfyh1LApo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)