UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pnjd/nQu5xlmTBYIkqJtUGjaNWhM744XkpSHsNDNGwk=' 
WHERE 
  key_id = '584bfc88519a601e809382ec55603f8dca223113378a1abb4e4be7430b5b7d99' 
  AND (
    token = 'pnjd/nQu5xlmTBYIkqJtUGjaNWhM744XkpSHsNDNGwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )