INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '462a73f68a276d280b519e74bddc462caa4de9d693819330a15f6d66664b1abb', 
    'Kssechj7IO9JOw6bPeYWAIYZQifQFXCEJ3/3Ck4w8mw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)