UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tpsMkKjUMD4nXml4IljtgQhwUYQislODbnSj2988U3c=' 
WHERE 
  key_id = '90b1d1947bc642cc7727d79fb4b3fc7c38ba857f62d86167868e2f0288206f61' 
  AND (
    token = 'tpsMkKjUMD4nXml4IljtgQhwUYQislODbnSj2988U3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )