UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/1QuxWMMYgYl28pwTz/Yk6mXQZIP8aBtH9fQiDR5tBQ=' 
WHERE 
  key_id = '42d7d14fa0c50ef2edb35a8a2657f7bb740d0607d1849b33c356a7def3ead229' 
  AND (
    token = '/1QuxWMMYgYl28pwTz/Yk6mXQZIP8aBtH9fQiDR5tBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )