INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fcc0a52adb5856bbcef9beab88d50e67b4cf8b46471df0f99d3e9480880270a', 
    'iWRV8tavoHZ963Ugdx8Xq3WT8TmvRA5uqzHp6rZ1mGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)