UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mlSdYjuPP1kBmatzOWDUbnzo9+LH1fpg4m0TD3YSJnw=' 
WHERE 
  key_id = '3385b6e823aaef9c1367294133406aefdc0038327aa202e90a3bced1b9921dea' 
  AND (
    token = 'mlSdYjuPP1kBmatzOWDUbnzo9+LH1fpg4m0TD3YSJnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )