INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fc884a588b45c00a5bf33fd911d4c70f9826df7516e9c9fdafa09781ae39cb8', 
    'ZDQtBF/2aH40XyCEUeR81F74h/syZ9jzkT4Jy0qmTog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)