UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XFZI7O3JUvSvwDz9of7sP0ayS83gd/F0Q4enp/A1sbc=' 
WHERE 
  key_id = '856ae698189291c0c1a810877121dfe09e1ff3591c4fcf43b33f70464334ca40' 
  AND (
    token = 'XFZI7O3JUvSvwDz9of7sP0ayS83gd/F0Q4enp/A1sbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )