UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v7BWMWe1lQt/Yq+7T8nsDW0o+FD1wSJJia1uTDsJ3ck=' 
WHERE 
  key_id = 'c68135b57eb6af21f4a228036369d4ccf90348dd55dfcc425b23f22f51284e4b' 
  AND (
    token = 'v7BWMWe1lQt/Yq+7T8nsDW0o+FD1wSJJia1uTDsJ3ck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )