UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mOVPVNKpJUGIAQS5KRIf3ArGE2ID+a6MNqfSS4OsLhE=' 
WHERE 
  key_id = '8adfe4fa01ae6c8342d2744288d9f7db4156891bcfd178ba2987632cf3b5352c' 
  AND (
    token = 'mOVPVNKpJUGIAQS5KRIf3ArGE2ID+a6MNqfSS4OsLhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )