INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a474a0656e8b9c7d22cd8020a43c59371864d9d2e6e554ac8e380652d5dbe1b3', 
    'Eq+RXr/GmoCBximPlPzViaKv22MNnI4qN7Ym+xj5YIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)