INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '606db4120bab90a3476507304f526480fbfd6a19012c078bd1d6ed64914651e6', 
    'q6M5Xb0Q9mkzheZS7LvZ/B8oVpuggNuGzI8JODSM45c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)