UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eGdgpsXnGwBuZxVkNPVkQdVGh3+OVoHbEbZnzLtx9xA=' 
WHERE 
  key_id = '99e846cccd79618b4f9e8477e4920e9505d49a3cd0d7e51de5df360ea2815b9d' 
  AND (
    token = 'eGdgpsXnGwBuZxVkNPVkQdVGh3+OVoHbEbZnzLtx9xA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )