UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e/Bht8XpJ5PhnJDAYMYKEFsaseBxmzHNqIP61oBH1us=' 
WHERE 
  key_id = '8d65864b34915ee54c00c8e79a58eccd35bfff0bc8ca9b7cbcfbbade32756d05' 
  AND (
    token = 'e/Bht8XpJ5PhnJDAYMYKEFsaseBxmzHNqIP61oBH1us=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )