INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1add7f5056f8590f7d5f4628975afe1b84f358ea514c96eea2389427987043f1', 
    '9h605tZIhup7/2edYPuGsFEJ2sz1R5hbQW0IYlsCh0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)