INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '301e565cfcee169ca7e07fa31442dd8532e40ef8b4bd41e7df9d33a663fd48f6', 
    '1MvyWdM8FBrPOs2+h15ih+uBhzCRGDFHQGkHFjma5hw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)