UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8NtzSgyZ6F7RaaW+aAjqFL4TeVuck+Rd9UszxzTQvUU=' 
WHERE 
  key_id = '8f67eb23e1212715f37a8f4ff99e8e39733021d879350270a629bd99176a88ad' 
  AND (
    token = '8NtzSgyZ6F7RaaW+aAjqFL4TeVuck+Rd9UszxzTQvUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )