UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4lK46fwnc/XG7g/yIzOazx/fzIWPklJOtcQADrBtRXg=' 
WHERE 
  key_id = 'e2f0674201ebd08eca3cf64b5fe112c1e239bc414c79d61afd277d32fca71509' 
  AND (
    token = '4lK46fwnc/XG7g/yIzOazx/fzIWPklJOtcQADrBtRXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )