UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/pe5/k0q7KPgoUgyO6LkZAPpy8wvgi4/su++f0ywrXA=' 
WHERE 
  key_id = '8e47c1fb5cfa97676dfdbd526245b5dec7c56f774568b13e700e291514cb1866' 
  AND (
    token = '/pe5/k0q7KPgoUgyO6LkZAPpy8wvgi4/su++f0ywrXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )