UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZZrFdllI/lnZw7XGfLOOfUWQgYf7vCjGD0+w0y2QPu0=' 
WHERE 
  key_id = '883ee3584eb22d18c9bf458b55ca5f098422e63ee1493980075aa30bac21a5e0' 
  AND (
    token = 'ZZrFdllI/lnZw7XGfLOOfUWQgYf7vCjGD0+w0y2QPu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )