INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd23048f4f1ab449f65bd87a3e60c156327f8506ce97e3bc38a10f78cf35ec2b3', 
    'nHW9sWjchiktVSsr6lw5XnafGMqTdw2OfcI9oICdh/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)