UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YyRFu8D8EoXaFX8W+LK4PrYa5ByRt1YyTiRKj2WNkSQ=' 
WHERE 
  key_id = '7c89ec1f259e632f5af5d835ea8c0b6ac393db4c608ae9347fcf9eb603de472e' 
  AND (
    token = 'YyRFu8D8EoXaFX8W+LK4PrYa5ByRt1YyTiRKj2WNkSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )