UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DinTkyqcntSq5MFtLQt1MvJW8k/XVqYHn7pHmgrFZo0=' 
WHERE 
  key_id = 'fbb50344440560ef31d90e98b03e03dc7033865b3b9ffdb9fe5e1beb1da01c39' 
  AND (
    token = 'DinTkyqcntSq5MFtLQt1MvJW8k/XVqYHn7pHmgrFZo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )