UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'njccOqPYnDc8YiRfamdqxmV3RsWMW3RHuqZ9JGGo16A=' 
WHERE 
  key_id = '66e456b93d066ef7353ca957f1fc8b0445c2c0fc6bbfb7210f079ac4887c9be1' 
  AND (
    token = 'njccOqPYnDc8YiRfamdqxmV3RsWMW3RHuqZ9JGGo16A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )