UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6HifH19L8RG+UIf39puUjv823dZnFTvr5k7uph5vSkM=' 
WHERE 
  key_id = '117ce99327632af7e6778f1f2b009214fe4a851020c3ae1116c4ae08f391a9f8' 
  AND (
    token = '6HifH19L8RG+UIf39puUjv823dZnFTvr5k7uph5vSkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )