INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b23b62f2d11e59d8fc54b3d085ebf37335e82507c763f427b85290d7ee6bfef5', 
    'l0HZeKH1bIN0Sy3AKtn00c70JrfIOsBcQYgOcuufveU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)