INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a620b2a7c38f4d37c0c25cd83203bede169999a4e96de9c71d9b06753fa12713', 
    'DxIz+ozwcHoi0EW3SspNEz7eaJ8nplIpo6na4EdzYcI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)