INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9c8ff00f8836d3257a3f752d42a82266a4a495b9a8edf1f08137ecb7be95f42', 
    'MflGIqqLU1v62KFRZawDJwSHsNO8RxMXEQQ3gc7QgXU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)