INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c1f2dab0bf251bfa747cd4c573c5e22b5194e4893f0e89a1fb5ffd391d9c593', 
    '8o8+RgFb+Od05W0Rss8HUdd0xWYOsWnR1rzbYcr8prs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)