UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E4SoA3Uq7UxKAIGMd98ecU6eo4HFDNtYbTuS7t6htpE=' 
WHERE 
  key_id = '5e78533a6a073e6cef2b4ab97defb16612ff3131ee70589efb09d3db0f200070' 
  AND (
    token = 'E4SoA3Uq7UxKAIGMd98ecU6eo4HFDNtYbTuS7t6htpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )