UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KEL/qhVaSDJgEgxUe1pY4qg8Z7/dAIubPByW5mNl0vY=' 
WHERE 
  key_id = '23afe015bdf48509d54c4955dfaa25df092910a607097fd1925a41ac60cc67bf' 
  AND (
    token = 'KEL/qhVaSDJgEgxUe1pY4qg8Z7/dAIubPByW5mNl0vY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )