UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nxekoxty6JEB342HXdhE/Ot65IUxAJHunXVwaRDtvOE=' 
WHERE 
  key_id = '5b587b1163bad6b029f9efb4af2cb588ed2b6a2554a8f55445c9d1ab68e7cad7' 
  AND (
    token = 'nxekoxty6JEB342HXdhE/Ot65IUxAJHunXVwaRDtvOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )