INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21cf1b3e00d992b9662ad0d73ef04558d06c4009cf86730aae8e4360c81ff2f5', 
    'EJtraBR3vpQkdziztNe3c/RxFvf5LfSjZUiJMM1hIyY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)