UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ztM0wcvIvnzeo+OD5eMZ1QHROfu104EiFCuZKS0F6oI=' 
WHERE 
  key_id = 'de9f728597a67428739c2bd584906d8bf6bb61259af42a8a8f2fd5d7bcefc530' 
  AND (
    token = 'ztM0wcvIvnzeo+OD5eMZ1QHROfu104EiFCuZKS0F6oI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )