UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YryX4EUaqooVbn7fS2tYKpIgCROkExXthGjdk7uOQ9U=' 
WHERE 
  key_id = '64a9efc8d29fc6602923964897bd0b3601f83419c99c2ca447a2cbaa5657e44e' 
  AND (
    token = 'YryX4EUaqooVbn7fS2tYKpIgCROkExXthGjdk7uOQ9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )