UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'diGpgXf9fudyzHR5A9yRz1SUZaUcazTG8VF+4hwTBxo=' 
WHERE 
  key_id = '7ec94ccffdd5cbc10b5eaf2ef9b8bdc3f8d3a614ce4578cf0958c44ba2d1053b' 
  AND (
    token = 'diGpgXf9fudyzHR5A9yRz1SUZaUcazTG8VF+4hwTBxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )