INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea1ea32639ca54ea4ce14e082ed3cecbef2d4e2413db907bd94393a57db6be5c', 
    'A7RU8hQ0Vkfpj6opxKSTVqpGmtvJ8yDlumyH/4n69Dg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)