UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RRZ6AzDnjU7pk1iqqBX2NVaFx/ECiHvKguOJBmZ5iO4=' 
WHERE 
  key_id = '9bacf7d4021b778707b5c74915ab18007477d03dce01eb04c27e83e99340514f' 
  AND (
    token = 'RRZ6AzDnjU7pk1iqqBX2NVaFx/ECiHvKguOJBmZ5iO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )