INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '154482e333d4cd3dd3aa9a785a441453c45bb610be396e353a12eeafe9a0583f', 
    '8Wni8QBSmyJxaRJ/3/mtcxOsipw14KQtKomrOYTdpU4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)