INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2d29bee245a01750b639253a241bd8e59b7414039625ae1fe541053c027be57', 
    'KAJWDgb1dpcy6sFRaHu2Dm4Y02WC2sjzJ4UaUdBQtPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)