UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T00+bPUJ7+s3m8NOyX5bVg+5lkAVILv3IuPmiVGRsC4=' 
WHERE 
  key_id = '506f3c9c3698e438e70fb7a5d6c6d0d50722c42ae368d6fe7fd1ec6e01595235' 
  AND (
    token = 'T00+bPUJ7+s3m8NOyX5bVg+5lkAVILv3IuPmiVGRsC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )