UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JIwwdfgP0Mi4gPGHA5KKGr2tESkZBFQBMzqfDeTMuag=' 
WHERE 
  key_id = '877ed539e73c3ecf3ed3cef60baa4bc036291a3e262cb37c32dd1c675f4e881a' 
  AND (
    token = 'JIwwdfgP0Mi4gPGHA5KKGr2tESkZBFQBMzqfDeTMuag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )