UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sSRUw6RcRoH4W+4Kduc4EeSC10zD+l7xkLKZRwQBUok=' 
WHERE 
  key_id = '9390026ab8d8f53c7204df388e32d10a7778d9b2f88d801b9ea1e54af1bc4388' 
  AND (
    token = 'sSRUw6RcRoH4W+4Kduc4EeSC10zD+l7xkLKZRwQBUok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )