UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oMKzFV9GSznodVccRS4oFTrT5FknPRsBa5poU9GKzpk=' 
WHERE 
  key_id = '87225f73765b4574a0ac1436edc5603eceef43acf089dc4912d143a0033dce13' 
  AND (
    token = 'oMKzFV9GSznodVccRS4oFTrT5FknPRsBa5poU9GKzpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )