UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'icCyzwvlSaizj6CFdNHpYURXKukoJVCpVf0sVwbiM7c=' 
WHERE 
  key_id = '9763f6a379284b42cfa1160dfda548bdb6d37a387ce91675016b932130b6771c' 
  AND (
    token = 'icCyzwvlSaizj6CFdNHpYURXKukoJVCpVf0sVwbiM7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )