INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44cbb470098bac077575525a14b2b628f45e5f87f7b8726a387ee523f79dc031', 
    'XAQWsrsvcdIPVdYqmP+qM0GFEoPsem6cF7eqfZ5unuw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)