UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iHFUIv1a/su1w3v/V18HtLeAT0Xygxzp1ldCn1jxduU=' 
WHERE 
  key_id = '42b8032eeca63c386463b4d6a58e4d1ecac633daada7909b506448b28a282709' 
  AND (
    token = 'iHFUIv1a/su1w3v/V18HtLeAT0Xygxzp1ldCn1jxduU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )