INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7813719514c8af014a87df23bd2e1b13532838b0adec529f0246e736d70683a7', 
    '/epiGuBgY4yLu17QF1rDwDfyw3fqTPfAiRbBEH8e/M0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)