UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lwqfyQDe7Zkx8gmJhtRJrBNzvJXwwpXaAPUzwzpJPuc=' 
WHERE 
  key_id = '706b49dce84c1209e05408a87d3a13e711fede7ae27f19c6538e125232a1d76f' 
  AND (
    token = 'lwqfyQDe7Zkx8gmJhtRJrBNzvJXwwpXaAPUzwzpJPuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )