UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NzD+McrbwSZZ5JVUKo0/qh5UBO02rs5MptqpaGL0GH4=' 
WHERE 
  key_id = '998ff01e60fa1c10f1f9cec6b566d46f4ca7b9cebbf0147b231aa6e0fa42bfc2' 
  AND (
    token = 'NzD+McrbwSZZ5JVUKo0/qh5UBO02rs5MptqpaGL0GH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )