INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e5e9c521d5c38a1c9b8fb87f995e4f7e62b5f4b84b2d75bea9cf893704a036a', 
    'VJA8/BljfLb4LVb8ZFXHn6oVYyfvuTYvFFvYNYFF1iw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)