INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebd5b18116236b25c31cdd007e0ee020071909bc12b180d4690aa80275e08a43', 
    '/cO+mWoY7NZY7RZPHlKH84/5gHMuFEEgCJAJLMhb3d0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)