UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'epBMpmnJgN4szj4PKsWk8MOlyg0tTT8vCr/O7Lf7ID0=' 
WHERE 
  key_id = 'afc19895160c46c7f8bb41e4c6da70047952d67706284fbd688e390a4ab5b2de' 
  AND (
    token = 'epBMpmnJgN4szj4PKsWk8MOlyg0tTT8vCr/O7Lf7ID0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )