UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nDsifkXBvY+ddJav36pJ7ZGnWzjbT98hD3xqqU4h3zI=' 
WHERE 
  key_id = '11f216f1c707bff3d1e073baf4a102687d5ca57dc2f218f1c462b11f25559489' 
  AND (
    token = 'nDsifkXBvY+ddJav36pJ7ZGnWzjbT98hD3xqqU4h3zI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )