UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LhThXyDILk3ECR2TQQxfXi+xQcwtME1BjOEIHj1Od3U=' 
WHERE 
  key_id = '2fb4430f6636c33bd35b307190efac2f22710b0e6848ce13cba21efa7f12fb70' 
  AND (
    token = 'LhThXyDILk3ECR2TQQxfXi+xQcwtME1BjOEIHj1Od3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )