UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UxlsUmnaWh6ml//swgsA8HcXjyEjckV9TBx4SC8SACs=' 
WHERE 
  key_id = 'dd5cce5814ee79d4e0f0db53c18a143dff80c373f22535ce93052950d6c592e1' 
  AND (
    token = 'UxlsUmnaWh6ml//swgsA8HcXjyEjckV9TBx4SC8SACs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )