UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9C+vf/g/+r0iUAvtsX6s9eYHAGWOrwAzzdbtZXpnIek=' 
WHERE 
  key_id = '6ba9fbe65e3ca52f5b8d3026af8af0b65abbdc14bf1fcd3d72dd0f94bf141afe' 
  AND (
    token = '9C+vf/g/+r0iUAvtsX6s9eYHAGWOrwAzzdbtZXpnIek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )