UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o6TAtZG2j6jVQo850Ie2H52p3qN4zSYnWJUqTVBF2Gg=' 
WHERE 
  key_id = '56d1f1b8f80fd218ac1ba26afdbc819a0494600ebe79d78bf4c172a2c7d74cbd' 
  AND (
    token = 'o6TAtZG2j6jVQo850Ie2H52p3qN4zSYnWJUqTVBF2Gg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )