UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vmvW4AhuQLDQ8qZcXECq8nuPe9y2tBIX1EVT0bP6EB0=' 
WHERE 
  key_id = '73c2fdee9e0813566eab5c3ff969d078a56c2ef104a2e16e1aef2c9dbfca203c' 
  AND (
    token = 'vmvW4AhuQLDQ8qZcXECq8nuPe9y2tBIX1EVT0bP6EB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )