INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b64b30470ff625ccca87bcf03730dde763a6cb9428c8a357ffabf2824e9c297a', 
    'xIdetEEByYKx7YjKaOrLH8teXvaLFiWqeyzdN9I9N9M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)