UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F1TyAjVFWzVIuK9D6lYQAXOSNU5OXJej3WNiWAFG11c=' 
WHERE 
  key_id = '8725bcb5752fcf7ca31339db8a893b83ce7ec35ba7a47341531445931cacb0f7' 
  AND (
    token = 'F1TyAjVFWzVIuK9D6lYQAXOSNU5OXJej3WNiWAFG11c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )