INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cb20db31d0d21e9d9643520e33f596917d2672fb855d14813f0bc67eda33a5e', 
    'UDE63bngHEE70vOX5B0EkKIQQNFwus5CG5TM9h4Wlds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)