INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3b98f8cd7dffe59dfbd04f7f853c3537226f263b7f6d6f80ba4652816b6af40', 
    'xIQbip71NJkvjB8tDk+G5XVaLEgmIplUE3oqfQOLQcs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)