INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '67e6cef4dbf4a4d691da2067747499dac562a3c6fef7bbaa467ebcb80313d517', 
    '07txIhuCwhj9AYipdMRfrBq/tXhtwKzqXfhg+a70ljc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)