INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f956f7f17d3b651fc24dc82e020b61fca55cff11366475817e1b132b4226c96c', 
    'QNMiMk7bxG5Hf62mQN+mifIjVyt5lobu0egvEfVUwuY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)