UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q8kvsry3D6hrlOkeFRIQOYlxfK38XTjidum18iw3BNI=' 
WHERE 
  key_id = '9e13e5ad439c369090ed5af163c0ab1d9a565a286bc45b9698b6c41ae0a494d8' 
  AND (
    token = 'q8kvsry3D6hrlOkeFRIQOYlxfK38XTjidum18iw3BNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )