UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M/A6KcS6eWG0rl1y4tMlFkKfA7/r13ZCZ4yb2e8sxOk=' 
WHERE 
  key_id = 'b41ce3c17f6aecd1661a7594bc9fb11393cdc7866134f51de9c32f3257e17c50' 
  AND (
    token = 'M/A6KcS6eWG0rl1y4tMlFkKfA7/r13ZCZ4yb2e8sxOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )