UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U8ZkVildqqcap+ng5Kw8tyaWHL2UEDXqN1AlDmkok3A=' 
WHERE 
  key_id = 'eec0ef10a0bb93f1f1a3f72b83c4f12ac5c8ec24ef362b7475216b86f09a6e17' 
  AND (
    token = 'U8ZkVildqqcap+ng5Kw8tyaWHL2UEDXqN1AlDmkok3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )