UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mDJx6WwZywV9sq6tZtnbGfYN/obJdbTwUXToZltZWmU=' 
WHERE 
  key_id = '212ee369cec635dc738ab9184b26c906a983166b3270259fb9d6fe20d456224d' 
  AND (
    token = 'mDJx6WwZywV9sq6tZtnbGfYN/obJdbTwUXToZltZWmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )