UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KHFiwWa6BhG+ILZa41ODhzud0nWhT1rkXk3zinjXjIg=' 
WHERE 
  key_id = '088c0bf0965a6e4cb80a6e7d55368ada2af3e2453cfc4b036081efee8ff05747' 
  AND (
    token = 'KHFiwWa6BhG+ILZa41ODhzud0nWhT1rkXk3zinjXjIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )