UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0nuRTdie623TrJmZr/kFSZNlmVme5jNRAHhWwwY6y1E=' 
WHERE 
  key_id = '4e93ff1d456ed75f52b575edcb45bb7a4b37f92d6a63c1afd253866c1b6f5462' 
  AND (
    token = '0nuRTdie623TrJmZr/kFSZNlmVme5jNRAHhWwwY6y1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )