UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u0Rm/8Et0+VJ8Cj0TMPmviKwSIzPUCxEZKuXO7eeMps=' 
WHERE 
  key_id = '0c30cd47143918bca1a7629e242d4d9bfea092a7304c8de8f1e0a1cf8685a152' 
  AND (
    token = 'u0Rm/8Et0+VJ8Cj0TMPmviKwSIzPUCxEZKuXO7eeMps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )