INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce48f6cbe774f5676becf755aad8210e682563b9120c1d60d9a37036e0c55498', 
    'jp6LUM7qJQcChkBfL6bvvBtYNiyV6KYr0WpqvSnmMew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)