INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebd5b18116236b25c31cdd007e0ee020071909bc12b180d4690aa80275e08a43', 
    'iZnMk0T3WxECvhWoPR0P9r13k0ZJogV/47Us8qchEFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)