INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7281bb0c46ee2571e3b83bc1635d076f6072809d252d38d20fc51c1d0603901d', 
    'KXqeTTOPOgGhBtJtpdbDo5alDM1WXV/mqiwv2VAxrQw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)