INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c7c7ea62ac67d75f1ec406324dc96798ac5d53c7150212ef9c6c7d2198813ce', 
    'bNxepDvJ3keXLaHP931qtPlDZGbdfSLynr6FB72kbjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)