UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dey3RzlHwjyOMCErlD4VUTVKwMgP2uM/h/Gi5JsjZkQ=' 
WHERE 
  key_id = 'f27e7b5f2afc46ac751fd060686363244287aba13e333103b586b4de16d3193a' 
  AND (
    token = 'dey3RzlHwjyOMCErlD4VUTVKwMgP2uM/h/Gi5JsjZkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )