INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '704ce652146baa7b9dd9ad855337f0a55e40ec5bde8131273098447b77396781', 
    'tsPsIcjeDYjHOJRU5xzG+/gIDUxNRK6ZeBbrQyWMzNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)