UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XqKgs72BGHKWtdCIG6Bdlb16deebxfCme7rKyS6erwI=' 
WHERE 
  key_id = 'a6fdd42647f19addf445507e63f99524ceac44092b86f407d0b91a3af7fc57fe' 
  AND (
    token = 'XqKgs72BGHKWtdCIG6Bdlb16deebxfCme7rKyS6erwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )