INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '154fc71fb6a22c9b782dc29aa0a99a2590c500cf0157c48743bc73841091285e', 
    '0jNsRgpMNh4p8f8zXBsM4eOt1GTgw7g6K70q5326V6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)