UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd5MEKJj+cYzTfZEV52i9iu/I5kllt3A01f+0agKFVBs=' 
WHERE 
  key_id = 'e89f3b247ce0f863dd65906fed4f0913cf1e6a22d06d13ad4e80d1d3f51af70c' 
  AND (
    token = 'd5MEKJj+cYzTfZEV52i9iu/I5kllt3A01f+0agKFVBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )