UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BQd2g5B/93QjT3kwZwo+/1zQqeMsAohh5c2/ePVKKAU=' 
WHERE 
  key_id = 'edb5ab3afb5ae59422906e7fa72155c8103b3c8e808d1722ff472d375fa44279' 
  AND (
    token = 'BQd2g5B/93QjT3kwZwo+/1zQqeMsAohh5c2/ePVKKAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )