UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lUAL9e+OobP1tPeJ7GGgRVSt6tOiVb7qqcovUPxA9ok=' 
WHERE 
  key_id = '1e682fd6ea45d840988425cae8c2b216f7e5ccc0e747c559360e032d65c56e98' 
  AND (
    token = 'lUAL9e+OobP1tPeJ7GGgRVSt6tOiVb7qqcovUPxA9ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )