UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0BZsdaefYFv2X83ijEnShF4ynP0VOoB3ugUXl9Osd+I=' 
WHERE 
  key_id = 'bf4b44d4e232359cb1b99efd9c224cc2e9f5f3e12bfaa66b960b96c96befadb6' 
  AND (
    token = '0BZsdaefYFv2X83ijEnShF4ynP0VOoB3ugUXl9Osd+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )