INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '451f14a67b0cf908d4f8fd3051e99dbb42ed993357b971ef39b2cf326c21e7de', 
    'kgCUuwPQYrFiJ/L+HfLKwERVVdQHymqJy58dyPtPZO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)