INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '643afeea6c263cb8a60d5c4a227ce69f0d2ee086d737beccec59bfaf5226b976', 
    'GGxv7X8XTPVrNzhwEh8Ohu6pYiDltrpVedGNmoCzRNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)