INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47b53fab503cc9b4d159f733ea89e482250a41c9daf8fe238edfb7e08fd0beb9', 
    '+yYbTOxPvjYZbyMMxswi+7OOHbh8p2SlUj+0JDKh39M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)