UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mAFaAAapNCn9ZUURO9UKi9/5PkkTZefFtGqmd+SDbCg=' 
WHERE 
  key_id = '3148d27f846028d6932acbfd20c4a78b8b75c8ef0980a452977c94ab6cd4591d' 
  AND (
    token = 'mAFaAAapNCn9ZUURO9UKi9/5PkkTZefFtGqmd+SDbCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )