UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HkdLKxYkNj8zmfXqMhFyeQVt6FUcOyxfoR7f5MWozzs=' 
WHERE 
  key_id = '1fb46fe29a6bc8de40fe9760a7ce10e593ae96fe2f935995896577edfaa67831' 
  AND (
    token = 'HkdLKxYkNj8zmfXqMhFyeQVt6FUcOyxfoR7f5MWozzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )