UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ittZOpiFnWzRml1HlN0yos/eRhn1N7pAk/PKv7nOpBg=' 
WHERE 
  key_id = 'e9a0a346cd3b34f567baf08976c6c83a2436e2e940b8b3a98e390ade2ea2fb6d' 
  AND (
    token = 'ittZOpiFnWzRml1HlN0yos/eRhn1N7pAk/PKv7nOpBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )