UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I3M5wER7xCT6Fzo+5kH3ywYmAF90j6WibQE28WAX2qg=' 
WHERE 
  key_id = '2eb4ab6be96917eae092220277f477486700d207ef9510f9dc5473068b166ef9' 
  AND (
    token = 'I3M5wER7xCT6Fzo+5kH3ywYmAF90j6WibQE28WAX2qg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )