UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H/XFVFXe0XuwHIMYpvkVcPd3P83lctFrwaaQy7Z6uYU=' 
WHERE 
  key_id = 'cbeff908bee76bc6205c82271de55f652dbffe933a6cab5158faa9321283c566' 
  AND (
    token = 'H/XFVFXe0XuwHIMYpvkVcPd3P83lctFrwaaQy7Z6uYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )