INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1ab336ccb343efd3c939ef059f4797dc28e8e1c21613ad73fc46437477dbb90', 
    '5arHEEXYU8sCZiaFnWvymI9UBwy3neZmbFLAN8/kymo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)