UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bTBnDg5yibz8rU7SgwPYUD1Z9pOLBoKhtjBXsYVPBKM=' 
WHERE 
  key_id = 'a9d4546275ffb782c15d166b4658f1b82b21f41e44f9187faa1f5099c09a49ff' 
  AND (
    token = 'bTBnDg5yibz8rU7SgwPYUD1Z9pOLBoKhtjBXsYVPBKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )