UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TpdXD5kMduT+hHrpNCqRwnfFJR4ztSxYK57fbxFFfAo=' 
WHERE 
  key_id = 'ddbe0576bd35bdafcae969a129dc0250d781f29c9996188a2c32f83836d1e017' 
  AND (
    token = 'TpdXD5kMduT+hHrpNCqRwnfFJR4ztSxYK57fbxFFfAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )