UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4B+2BR4Ob6No8WnF7F88+gGyP8gdION4KUvBVRlUkA8=' 
WHERE 
  key_id = 'a74463802756890bb8ebfa9a418237be79014caad74adf863360213159b847cc' 
  AND (
    token = '4B+2BR4Ob6No8WnF7F88+gGyP8gdION4KUvBVRlUkA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )