INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6c045a662864dee88c823873ef73646151d35aced09699da55693ab67f5b0f5', 
    'g0JrmDZSHcXWNvkxqyR4WU+oDIrCmmBjsdzDf4W6348=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)