UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+56kZWlDzWnaNkkn3frODy/1zuNqnjWztPHiiiHSQzk=' 
WHERE 
  key_id = '243fbe7aa20cc62e90e9e3cff18e90671d83b8b3b1325e8a0fe1f724fc240b91' 
  AND (
    token = '+56kZWlDzWnaNkkn3frODy/1zuNqnjWztPHiiiHSQzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )