UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C3HVlDJq1AyT7BYJGqW/vUv1WQyZVhMwhjt3NdQWR9k=' 
WHERE 
  key_id = 'c1343583cec2472539d203678b68ad7545b8dde22dbe3fe4f9873c2ec76d383d' 
  AND (
    token = 'C3HVlDJq1AyT7BYJGqW/vUv1WQyZVhMwhjt3NdQWR9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )