INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6276e4a4e4be409e7ae8e812535af36fbe205ec9267e05232e260d9577b93ac7', 
    'vQJB2Vyg7gvUVXuaHY5r5DiQIbGUabBLyXXa2+63490=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)