INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a1a6a29f97632df32ed50d3a18642ea6400bd187450d965a0165a75ac005925', 
    '3BvGo78WRe1qPdxHwxvzRPkxYee8AzYc3PyirlGcXa4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)