UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mv5fKeie6lXwptXaTim8pBvEmxO2VcT/9BeZhJ6gh1A=' 
WHERE 
  key_id = '7502afc2a7caaef9e68cd1c2c87a6c0346438c4c11d764572ec885f0d2dbbe68' 
  AND (
    token = 'Mv5fKeie6lXwptXaTim8pBvEmxO2VcT/9BeZhJ6gh1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )