UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZrFgGMWMqnKCl0WkZSF5V6EGVXgo+5hNK2YbvOMDsFY=' 
WHERE 
  key_id = 'fd29d3ac4d9689f6def313fe3afa70e6ea94ac2ba4f547c47586284f1f42b0ac' 
  AND (
    token = 'ZrFgGMWMqnKCl0WkZSF5V6EGVXgo+5hNK2YbvOMDsFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )