INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a419dea05ec76489fff1272fd3bb72fa8f445b80d8891701ca3f9ae68c752803', 
    'MsftLXKZHVUFOBBWtNMVezrPzL9HOjBXLfcKshAE42Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)