INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ce56993bdc002f734b74477a6ba2301238b7e4780f36b4c2125aa2502d61228', 
    'RtsERoStPatHoVkEppWzJTcO2TUhZ9ESX/NAOVuxHvk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)