INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d56c4506d9f3cc1f61d09ab8313463851d360fd37cc2d9ad5376d49207930f4', 
    'rNuilPTfjF6RmhzJXLixEceSpL8WYMZrm4map3T9t7c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)