UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1XCoCmkeULZXtaSh/ShB+RPWPea+wt70NGk0XdChIHw=' 
WHERE 
  key_id = '904665c974aed21992c716470edd081dcea80bdc8febff11b730bca08e0159c0' 
  AND (
    token = '1XCoCmkeULZXtaSh/ShB+RPWPea+wt70NGk0XdChIHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )