INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19e60f11e4f461a02a665342a4fa5ca68a7ce710538e09f376d5684d54a53e0f', 
    'nBK8sbFzztomp4XW9A7zdOx5WxvCCPYIB+F6dpB4ifs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)