UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zqCwmUzF28iPCxXVEU/sSSUlrm0KtWcuAWEINRcuA7I=' 
WHERE 
  key_id = '3f75047d4a451aa05efd8fefb314f5e72a4dbe3aedd2a788dde97ba47678299f' 
  AND (
    token = 'zqCwmUzF28iPCxXVEU/sSSUlrm0KtWcuAWEINRcuA7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )