INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a46ce7c31c6084e73a7e7b36bc63a784b977c3a163d4774ef276d82cb058792f', 
    'B30i067ziDNK/SkgfwMFfXKNHbKfOIixnrO6co2zMZo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)