UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PIcB16NMAUw1GntAehPVq7DgHG10sobjkf/rYl1etiY=' 
WHERE 
  key_id = '9fbb5c33ee02c439bbf178cc6ae496c102070a06533bf62c9e3592a845c5ab1f' 
  AND (
    token = 'PIcB16NMAUw1GntAehPVq7DgHG10sobjkf/rYl1etiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )