UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CqlymyHpSlhuoe6ah8zdkufoOi9GP4JnKjVOvYkZF8U=' 
WHERE 
  key_id = 'f2b610f86d88fef81b65f8ba4479b783e3c1277500695965212327d4325e9615' 
  AND (
    token = 'CqlymyHpSlhuoe6ah8zdkufoOi9GP4JnKjVOvYkZF8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )