INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc073b948ce3b7c4fc4f8d955d7601b1140485f49a459c57118c4735eef919b5', 
    'ySGpZQwlW9Qew9gWICFn4HvYg3Ki7n9G3yiyx0zXwxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)