INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8362aa2921905ae967bce0c55ed128f7cff56f22904e81ee9872cb8a1e06a9b7', 
    'c4mgtBikdIuwRIodu0I8EYbPm8/MdlHVZj6FZ5cf87s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)