UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lq7OLEPCUeXCDzBxqaI5ZcWoFcHWNzESn5Bia4LvAdo=' 
WHERE 
  key_id = 'ef4887c1ad1e0072bf401a98761c8e91009b526bfd3f94f97a1ee8d138d3f64f' 
  AND (
    token = 'lq7OLEPCUeXCDzBxqaI5ZcWoFcHWNzESn5Bia4LvAdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )