UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3BBeUJATrP0/uxJQTEku0UYmUOBrkSZfZy4G5CXZ5Vk=' 
WHERE 
  key_id = '817b55a660d9532f27b45aef0c06f9af87cbfea6af35cf2fd85bb6a3746e5f7d' 
  AND (
    token = '3BBeUJATrP0/uxJQTEku0UYmUOBrkSZfZy4G5CXZ5Vk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )