UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vmtVi98XSdV5j6f7Tg3Z4zj39X7o96ATZqqZbh2Gus4=' 
WHERE 
  key_id = 'a9c99b1cc525f1a26baf17cfab959c9cda5835daf17d26d58f24f11d659343b9' 
  AND (
    token = 'vmtVi98XSdV5j6f7Tg3Z4zj39X7o96ATZqqZbh2Gus4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )