INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f46d3f526cad3fde19671eb12b08ab2bcaee6737774801a1624c74481371cb5', 
    'x4rVrvKoFOmRPbAjh3wiRpAnXSKS1NHE5Oq8gwQceAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)