UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZGb9ybmIS3k8+MIvzeZHJ29l1OhtZwxDKtNGXNtRmEw=' 
WHERE 
  key_id = '0e30d77a9ded2d71660478a78e956943d9ef1359af2903762ff91e695ed2687b' 
  AND (
    token = 'ZGb9ybmIS3k8+MIvzeZHJ29l1OhtZwxDKtNGXNtRmEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )