INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f916b09aa0ee59bded12f97256e99e3aef78d37316402bfab54f503ac7e8f09', 
    'RL9E0QExUCqHanjVQqpG7MnbZB+JpjP5r6XRGGrclvo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)