INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8260bdee7ea707d8949b8feb05da29761dd11f0addc0332011ec2392efad39df', 
    'bOhcht7/voGZpUp9rUyaujSwwDGSTuq/SogiUUxRviI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)