UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pkgrde+t/isYaQkvcWRrSJhQhBskVltHqQp5gnoaW10=' 
WHERE 
  key_id = '43ec4f6176389a3d82b64a1d17e4b8b9e68a2e082a757a7e9fae8790e9c1ff2c' 
  AND (
    token = 'Pkgrde+t/isYaQkvcWRrSJhQhBskVltHqQp5gnoaW10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )