UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qxwa63BWBZm0MvKyglbzZ8x+cRlztcxeWnjuEkTOqfI=' 
WHERE 
  key_id = '80000bfdfbfc2dec53769d80e73e71c7b009476fa3cc6761f4217144a05dc6b8' 
  AND (
    token = 'qxwa63BWBZm0MvKyglbzZ8x+cRlztcxeWnjuEkTOqfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )