UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't4D8XQRj5Hl9/G9M9AHNrhHFNxh3MFUIn+roIZSozDo=' 
WHERE 
  key_id = '564b7ee58a49a451e58aa2bf66ed603031c43215d9ca6081d863a15a5a8c78d5' 
  AND (
    token = 't4D8XQRj5Hl9/G9M9AHNrhHFNxh3MFUIn+roIZSozDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )