UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hKtzSxXKQ0dtyia2yOkO4YTrB5nz+uVmDqz19y2TMRA=' 
WHERE 
  key_id = 'e53e95c844f7bdc32ff3f54880fe78e06c7debf81e5d83b52680198fd4c0cd9e' 
  AND (
    token = 'hKtzSxXKQ0dtyia2yOkO4YTrB5nz+uVmDqz19y2TMRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )