UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LpExUU1skh9DhgqRaI7oMsMCBDtR4270MR+pNzUcmR0=' 
WHERE 
  key_id = '18ee98b5eafa5aad60d44614c448af33119c31bc849cdd384bab37486be06f8c' 
  AND (
    token = 'LpExUU1skh9DhgqRaI7oMsMCBDtR4270MR+pNzUcmR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )