UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jfbMhGIqwsLlkaTEUGraewYcKahYiytEsMz5pVkAnW4=' 
WHERE 
  key_id = '8c033cee4f92ec2fde562967f1af76a063d9d1cfe3883a78fff94510a3d92a43' 
  AND (
    token = 'jfbMhGIqwsLlkaTEUGraewYcKahYiytEsMz5pVkAnW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )