UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cOpxTHHlHLevgubRmVbyMe+0lzAYnx+bgdHL+TUhHVY=' 
WHERE 
  key_id = '45d8238d4ca3cb9be1f6655aa0eac22cc79531c1c48eacbc2d17c00ddb701e31' 
  AND (
    token = 'cOpxTHHlHLevgubRmVbyMe+0lzAYnx+bgdHL+TUhHVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )