UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zXZ/IeUyZ2R5ylCNv5375TmLpLRJjN5b5jTiIXtklHg=' 
WHERE 
  key_id = '241087c031f39c35232d22a54d9b8fa324fc0f7311c3a0b9f39812cc80333cd5' 
  AND (
    token = 'zXZ/IeUyZ2R5ylCNv5375TmLpLRJjN5b5jTiIXtklHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )