INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af519bf05f3c152970684e13ac821e77a23b368d7535dd7ebb53ed8a6eeca371', 
    'Ro9bJE9MsQfIroTlcMmrwTRyolKwNFnWXL51taOf+D4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)