UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dfuEs30t3PNMXqZWhwlTCT6EpggYkM7QIet/d1+gtVc=' 
WHERE 
  key_id = '913ef559414deb2d64c00a7761be0c51f58fa0796b030aa0d405014234ba95cf' 
  AND (
    token = 'dfuEs30t3PNMXqZWhwlTCT6EpggYkM7QIet/d1+gtVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )