UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kOnpCUA9S2nKH4QELJddTDkJpAULPyCWn5VlEh8D8/k=' 
WHERE 
  key_id = '8d246e3aaeb66ec2b24819a53f840808b9c0fd264a1517b643b5b3ce29d563f9' 
  AND (
    token = 'kOnpCUA9S2nKH4QELJddTDkJpAULPyCWn5VlEh8D8/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )