UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sHP+pGnXnsqhYFhC3mVTlqhOanyw1pzEqzQxHc1GGS0=' 
WHERE 
  key_id = '85266f2380ca7418c56e467166136693de9ed094d3fdd786f44d2e30612094b4' 
  AND (
    token = 'sHP+pGnXnsqhYFhC3mVTlqhOanyw1pzEqzQxHc1GGS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )