UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '98LyUroHxn6gMRAourqmeUG3AgVWUY4SQYHSuWX2Hos=' 
WHERE 
  key_id = 'd0088ef9b878651710ae3bf449bd01d6dd0f8e8b9f47fe51c594b0f7b4454e1b' 
  AND (
    token = '98LyUroHxn6gMRAourqmeUG3AgVWUY4SQYHSuWX2Hos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )