UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9xXMopFaj3U3RIMGhQRWus+SNDPNg2Zgbl77DJ7Vlfc=' 
WHERE 
  key_id = 'a18100dca0a87facdd27f85b56698c2b3696c62fd5d9f02f1aefe39d967d7a11' 
  AND (
    token = '9xXMopFaj3U3RIMGhQRWus+SNDPNg2Zgbl77DJ7Vlfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )