INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f1a9a923ed68abe76eff7262debc894428ff64fa72176c49c7634694269683b', 
    'vYghs/dLA8AemJmIFoACnbLG7Nqf3qMTgEKdSW/cOs4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)