UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LON9OcoeH2MQRJY8FGs9GmeMP+EBlIxMvXMjnV9Xzk0=' 
WHERE 
  key_id = '6f78d9d6303eaa31136a9001fd75b794d912e5d53ff57032e17380cd6d42d05e' 
  AND (
    token = 'LON9OcoeH2MQRJY8FGs9GmeMP+EBlIxMvXMjnV9Xzk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )