UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CUI/x5jLblGuE1S2SOuH2jXdl4jH9sCetFAqXgAhgaI=' 
WHERE 
  key_id = '7f552133cd181135bbda2f35d470c70f4c7707ca244a2715c88484b1901fbc39' 
  AND (
    token = 'CUI/x5jLblGuE1S2SOuH2jXdl4jH9sCetFAqXgAhgaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )