UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HtaugDgPFXmGneimye4ZHTVUhum2AbW/UZEJRytSF4Y=' 
WHERE 
  key_id = '8c190526f36fd98dd59b76d9aff49b3108c7fbf5cbb98f38c7af210a3822a59f' 
  AND (
    token = 'HtaugDgPFXmGneimye4ZHTVUhum2AbW/UZEJRytSF4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )