UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ya4NOCY+OGquj4osGCN+lCso8jbedFw7SGIyeN1xQx0=' 
WHERE 
  key_id = 'c3aa2fc281f0b46da0d02a2750c9e9480b1fe5b4f160e4a9bbd26eca52c3d437' 
  AND (
    token = 'ya4NOCY+OGquj4osGCN+lCso8jbedFw7SGIyeN1xQx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )