UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B7+cDii/gMqOXyb0ZErByJTqXfMlT0/YPhjmY3xR4tM=' 
WHERE 
  key_id = '36b93e4ea4aa740256273a74ff82da4f87b4cc7d3a0c3c12408dff08e1163751' 
  AND (
    token = 'B7+cDii/gMqOXyb0ZErByJTqXfMlT0/YPhjmY3xR4tM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )