UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CxXyQ2+skpw16yDz6EcTTQeL/Kkq4bYz/tCrpLv5BuY=' 
WHERE 
  key_id = 'a7d3aad72af89b007df7eaccbec73da139fe6f81cc9b8846924bcd4450b988b5' 
  AND (
    token = 'CxXyQ2+skpw16yDz6EcTTQeL/Kkq4bYz/tCrpLv5BuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )