UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'awF+WgTLRHxU1TYo7xfPVsNQg/5u7xNgjwgll9xoeOE=' 
WHERE 
  key_id = 'e4b680982d6412d9d7249d59d730b1bada54ca13c7628c61d0bb70c9829723b7' 
  AND (
    token = 'awF+WgTLRHxU1TYo7xfPVsNQg/5u7xNgjwgll9xoeOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )