UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0ooEvReI6MkihsPEjbfC1hJJXHc21a1B/XP5lGpeLsA=' 
WHERE 
  key_id = 'd6f9daf7c731dbaeeca8a573bc08fe29b848e3b32d91a86943a0ed3cae7cf2f2' 
  AND (
    token = '0ooEvReI6MkihsPEjbfC1hJJXHc21a1B/XP5lGpeLsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )