INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f14f5b4741f92a9da3ed6484f8229b6d3004c1f3d24b767dd043e3dbacf3bb3', 
    '5rY4sJ9RQGUigLCcxRv350RokFI9mdWC4irDliI+QTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)