INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec9550b4ddc334a0dd11eca637097ab7aeaf1366062d8eb97b8da43e8513d96d', 
    '7/rShADgDj9Hrcbah3yEMOt5PFilHf3vDiglWmnB2vc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)