INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd869c3e89166e655394101011a838d3e6d6d2991fdff8b3af81d568c16a2873f', 
    'ZaK+uavnJek115NJtGhTXKEotGjysye67nIzyP1f8fE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)