INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6549149950fb06e1c085c92ce71ed234f14200bac1825857cf41c3c87e55b46d', 
    'Dn+tKPCdCEXqQ9k5MQ5anhaPvjVTIsK1KZojnWsXJSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)