UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jIwnC5a6PKQTq67lwkiXvShkwW+qOrvyv2C/4fxA0hU=' 
WHERE 
  key_id = '439fc49582dbedc349aaae598ba1482fe0295872945f5f868fb7df0ce9be857f' 
  AND (
    token = 'jIwnC5a6PKQTq67lwkiXvShkwW+qOrvyv2C/4fxA0hU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )