INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a88d2b66b82e7d15ac7a40aa275862459a4b619952e60ab8e42729a0c8862d3d', 
    'sU+0l5HN7le57CipkvvfXExNZzLzrQrLsJa0I1zt4QM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)