INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd21d4f440b847eb8670a5901976be7295eae6d1a15e6cc18f722842aafc87b41', 
    'iB0OpZOgNoC9Ov4We41PWXMnxu9+8bjYzgEVk4ZheEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)