UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2KYLdkNDcqHwWTuBqG7CMf0TM8CFuzVlO8+YJ2JeAfQ=' 
WHERE 
  key_id = '38c881f5de69e50341ead2e9e988ca695d13f08d87fb4ba3974a6bb763081546' 
  AND (
    token = '2KYLdkNDcqHwWTuBqG7CMf0TM8CFuzVlO8+YJ2JeAfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )