INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '187e562ee2aca197daad046faf2dbd95060db57018b6a8f9f1c1959e54041ecf', 
    '9byqqyJDfuD05DRg3R0jf3ep18SioHFtZlE9YHlGWFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)