UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lHr7bfnQQ90VfoeGUvhSiIfOHJoESLJUaOezuyEt/+E=' 
WHERE 
  key_id = '4a30bd5c855c862a306dd08e9faa28bc948ba8f6247e7d4f611fb76d7a5ff852' 
  AND (
    token = 'lHr7bfnQQ90VfoeGUvhSiIfOHJoESLJUaOezuyEt/+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )