UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IuOC8tZ5yblnink57G6WSDJOiNEQvFovARU3PK/gd+Q=' 
WHERE 
  key_id = '589b531242e4c2883a2118026f36c3f7532d7c59886a82a3d7aec7cb8ec43f6b' 
  AND (
    token = 'IuOC8tZ5yblnink57G6WSDJOiNEQvFovARU3PK/gd+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )