UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7PBxtUQQPZNYQjEmzee85/udvB0Hi7AilAVBhILX+5c=' 
WHERE 
  key_id = '6c5610ce4705825756e18c989177eec32a796949a4903578176a4368c3fd9e93' 
  AND (
    token = '7PBxtUQQPZNYQjEmzee85/udvB0Hi7AilAVBhILX+5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )