UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '12ETuzAQx91oYQpLph2gLsO/5G2LieCW2mThOu6Hm20=' 
WHERE 
  key_id = '64684978f360fb5d2b571aad4ad8d7fc1f5c30f06db0eef5f49dd0f107868083' 
  AND (
    token = '12ETuzAQx91oYQpLph2gLsO/5G2LieCW2mThOu6Hm20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )