UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TltVtqvYdoK/6n7r5Ois9Qsul5GP6j2ZUXgWxt/8SzA=' 
WHERE 
  key_id = '4a41c7d4518b1dedd364e6d746510de1fea2ef18f6542e3a556c5f0071465fd9' 
  AND (
    token = 'TltVtqvYdoK/6n7r5Ois9Qsul5GP6j2ZUXgWxt/8SzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )