INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f9c7ca483cc403f38a2c731bf97ad316de49f2012da2eb307a50b17310a9ca4', 
    '/Dj3Tz9PqKOtoVScgbXy699GXjzlRN6ITHOPR+0mt+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)