UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vUO6C0al8VRkiXcYbnw2WkLn5g9u5ZHX0hvjvdRnuFg=' 
WHERE 
  key_id = '964cb9f47d35c79c5a06334b50d1537098c877dfd44f7fc06fec5396b4105647' 
  AND (
    token = 'vUO6C0al8VRkiXcYbnw2WkLn5g9u5ZHX0hvjvdRnuFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )