INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99f789c41ccaef8d86241ba492695eae8f55cbf439a840787f321dfcb98ea003', 
    'qJztwLlvPsaNrZsfBpHTpYDi9j80xDbecBhYGb5rujQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)