UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UJpoMOGDEsGdhtyCHW6hax9gDSTPYLzlsddl5hhDoGg=' 
WHERE 
  key_id = 'f123b672df01899e86a6b2e623a07caa451587accfa4e5cc1f1c918317e4f281' 
  AND (
    token = 'UJpoMOGDEsGdhtyCHW6hax9gDSTPYLzlsddl5hhDoGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )