UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SfCHoJQaktLzamcUAzzRYlonpIC9JQfLWY4icJYpXec=' 
WHERE 
  key_id = 'c5d1100af0f4907fbd135c380fc2a262269683f7a44cb6850473b8bd6df078a0' 
  AND (
    token = 'SfCHoJQaktLzamcUAzzRYlonpIC9JQfLWY4icJYpXec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )