UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tr/9lu6mX9tDYPmxAFJUgfthl59SZGZy3fPCeS5Ky08=' 
WHERE 
  key_id = '7ae96d9808ebda8229aab53fa44efb9f7786a001c3048533d07865e168c94226' 
  AND (
    token = 'tr/9lu6mX9tDYPmxAFJUgfthl59SZGZy3fPCeS5Ky08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )