UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u8Q7Kk7sr/DxxKlh/Vyxs0AUzt3WefFwSXTE08NdjAw=' 
WHERE 
  key_id = '0cbf17f91e2652cb993ae5fe1bd0464214c2df9a24a32bf07142b7f5aa0528f8' 
  AND (
    token = 'u8Q7Kk7sr/DxxKlh/Vyxs0AUzt3WefFwSXTE08NdjAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )