UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A3hKoerrvn2xAnufEpz9cuEhqEK9AfBlZo1v+Iv5mLU=' 
WHERE 
  key_id = '0a6ca7d75e515484f56f832245a9c2c9c0580c7308c5841fc7bce0378fe620c5' 
  AND (
    token = 'A3hKoerrvn2xAnufEpz9cuEhqEK9AfBlZo1v+Iv5mLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )