INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'edb220940f5dbd56a8f223e1df80b1431c02a272d59df715f4e5bfd358ea87aa', 
    'Iibsh9Jail0LE6lKmn9DptwZS1hnAjba+sEWFJUjZsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)