UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A63sCaIczepcW6A9vRqeH2R7AMPZBAL9Pt6A0tfTVzI=' 
WHERE 
  key_id = '8d12ddb2e180baa5daef4a76ff772092d30f39053f2b105c0aea0e4e2242f380' 
  AND (
    token = 'A63sCaIczepcW6A9vRqeH2R7AMPZBAL9Pt6A0tfTVzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )