INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52b9789e425df6b68e69cb9639baa2f88b83adf5a67aee80afa16623f969ef45', 
    'YOoIyFB9BT3C3Z1quzfT30oVsyiFjmGbHZrXs2aL0jE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00088

Result

int(1)