UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XZ0WATY0+2XJiWtnQUvk0QAtoRnMB3/qwx/CJMBSN3E=' 
WHERE 
  key_id = '19938428d5430d5197a532f640535ad4c310868df1dcf195b4f561f6f7a5da57' 
  AND (
    token = 'XZ0WATY0+2XJiWtnQUvk0QAtoRnMB3/qwx/CJMBSN3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )