INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d35dae05423925b9afb9fd954885c35bdcdf576496d19872ba4aa2beb22353b', 
    'QQLGHHbqcGDdPT5UuNFFJh7uvJDTI3ehpT7u8drdCO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)