UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wVw1ZNwiCvw02A9pESbPC5MmhUKdWePHFGbmUaYr6/I=' 
WHERE 
  key_id = 'e28d742a0087e96c6afc77eb02b11e2de600188bf4ae520b6269029a600315ff' 
  AND (
    token = 'wVw1ZNwiCvw02A9pESbPC5MmhUKdWePHFGbmUaYr6/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )