INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8688dc71b8bd72873aeef9d7fd7462e488764667a4db673d9d2896c8bcc61d07', 
    'BAqNpZWMWwIeutxLasQhGGeZp4D8lw1/rCqyF7JBnaQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)