UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YJzzzGyjVFjq6Cx54rIIzWBk2KdQBTYjKdSmqF3yyXg=' 
WHERE 
  key_id = 'ac533be404b34cf663300ada8eddaec040b383884105c942627c739f46315bd0' 
  AND (
    token = 'YJzzzGyjVFjq6Cx54rIIzWBk2KdQBTYjKdSmqF3yyXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )