UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XJV8jn7MGpyk3WbqOH5fZ1TZ89dhQrEJJ9MRWNs1k/g=' 
WHERE 
  key_id = 'b64be1fb67be840a8e5ef663c8d9bf4ffb9f511133e1a244c59e1634b45ca1a9' 
  AND (
    token = 'XJV8jn7MGpyk3WbqOH5fZ1TZ89dhQrEJJ9MRWNs1k/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )