UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u88BlIMnanwDGqu3cYf3qLzjmLukauYgf8hKcQvatRU=' 
WHERE 
  key_id = 'f120424bfefb2b59e3ca3bb60a732dc67226fd865d0973763880e67dd24b914d' 
  AND (
    token = 'u88BlIMnanwDGqu3cYf3qLzjmLukauYgf8hKcQvatRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )