UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fE90xiuRFLQ19e0S1JADzsXizifJWRh6L6/QGES+TDM=' 
WHERE 
  key_id = '9ae8eb68abe9d89c712f8729a7f09b534bfe0772fc7d66e5d6ebe4b009a43458' 
  AND (
    token = 'fE90xiuRFLQ19e0S1JADzsXizifJWRh6L6/QGES+TDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )