UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ckqk8KBAwBvCHVo0WbxtmVaRusa2DKDXYJiUfCGOz0=' 
WHERE 
  key_id = 'bc30efabf48693446f53dfce900dc4cda085608a67a3b74d9f90a8cfb65f7f83' 
  AND (
    token = '2ckqk8KBAwBvCHVo0WbxtmVaRusa2DKDXYJiUfCGOz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )