INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b61596b77b9e28c9d5d63c46a5a8fc98956ff00e457c3db000824a692f549bb6', 
    'eg+n5LbPTI+XsDbj32kJkMspBqKxqCqjPcPox5WpO8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)