UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NUi+P8r7GwREFfP3+MOtMKaBaLTP62XgkWGgBEe/gU0=' 
WHERE 
  key_id = 'b6bb0326a0d69d7a6aba2bd764f91eb16fcf944014ca49399008109ea7d1b953' 
  AND (
    token = 'NUi+P8r7GwREFfP3+MOtMKaBaLTP62XgkWGgBEe/gU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )