UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KoW6Nc5d3FNlDrAkXu5uv4zMGehfmCKyJg6vrm8spLw=' 
WHERE 
  key_id = '57aaa5ff0f720531aa8f4a34049a50e05af22c5a2374f91db1b2c7dbf0ace8d9' 
  AND (
    token = 'KoW6Nc5d3FNlDrAkXu5uv4zMGehfmCKyJg6vrm8spLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )