UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NfIFRm9uCSq109wlShiLm4LcIeQtbDguxJGfVj1WhPo=' 
WHERE 
  key_id = 'a7cf31c8bfd63cef0c5e6cffd0ce98432ae21fb8b86f60128296a4b269e64e77' 
  AND (
    token = 'NfIFRm9uCSq109wlShiLm4LcIeQtbDguxJGfVj1WhPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )