UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lw9RHWwu+Fr5MdK4w3g0sN36a3sPZ7GReE4YuVzktgc=' 
WHERE 
  key_id = '9bd98713a97fec08e2dc740f6d0db046fff1b6e2a277b0121527716bf561096a' 
  AND (
    token = 'Lw9RHWwu+Fr5MdK4w3g0sN36a3sPZ7GReE4YuVzktgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )