INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6193f94f9e23322f91d75d73fb60502bcadf359051ddf93f4b738e75cb66fcd7', 
    'exUvlNxJRTjJbntYHzNzKkZRISwp0iLPfMNr7YfxBn8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)