UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VkgX6pM5nZTnjn88CRcFN7/NYnM+xgkMMNAgtgUhwdU=' 
WHERE 
  key_id = 'b4efee536cbc28ee455b4beecdead34fd8c7e76b2e11f242e467c46d2f46d67b' 
  AND (
    token = 'VkgX6pM5nZTnjn88CRcFN7/NYnM+xgkMMNAgtgUhwdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )