INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd820476d76011b90f6d1d7fd1fe91d60b6d12b8f0f36e45c5f67611a552a621', 
    'xfQIVVs5on37j0r9dC+CFilio4W8CAe1OyzyfG7gyTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)