INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ee70334cfbcf20801be4de82756cfb4fc977c2934984669674dfca08b702bd1', 
    'Ku1fscrD6MeiIW9r1j4HPqAyVZSTigBIDFQuwJ99DT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)