UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3gMWvaQNOg6a912e58rv/7FF4fnapWwjGbrD/X+gBuc=' 
WHERE 
  key_id = '9faea30a70525cd11e6f4bdf45c927f1f43fbea387bb8b99bafae80fedb2beb1' 
  AND (
    token = '3gMWvaQNOg6a912e58rv/7FF4fnapWwjGbrD/X+gBuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )