UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4hdG01SsA2JZxNZVSlTjk7wSIHW5PYth7XusDqhTL2M=' 
WHERE 
  key_id = '3c97e70243899a424c92ff7d101aabffa5aa8ebdc579f8466a8a5a2a7cc792d6' 
  AND (
    token = '4hdG01SsA2JZxNZVSlTjk7wSIHW5PYth7XusDqhTL2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )