UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '93EPXyCfJOnE6p+1XtPJUiN2lAh7gzqdyV7DnUnw/ug=' 
WHERE 
  key_id = '0b1aad13f118bf8694c524b267c5324cdcc44aa7cb01d7b22f131b9fd4d9aab6' 
  AND (
    token = '93EPXyCfJOnE6p+1XtPJUiN2lAh7gzqdyV7DnUnw/ug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )