INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d23bcbfeb267be6b917320c90a97a2cc5bb0bfdd3b2e5a13023ece7c1823028', 
    'A6PRwmAEL2XeImetvGBHiGOPifcVu2xtMTvz452MmE0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)