INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72832cfd21f7014d427e1a0393319eb3a7bbeda9969a01f4f4c1d5b18b78f505', 
    't81x0PqzWd5xKvcSBAKMQMjg4dxQWVnq/vmTCbe2E34=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)