UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/votFa9xfvM+v1mOYP304GKBcrha1YbFX43/NJtQ8Jk=' 
WHERE 
  key_id = '39001bd725f531ea503dc2ce1b3b864637d386846c54f4c71f67ad51d97d810c' 
  AND (
    token = '/votFa9xfvM+v1mOYP304GKBcrha1YbFX43/NJtQ8Jk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )