UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FfMgzZaEGeg2aUXzRBTPwZYQh9eMVuPdL/WI722vFTc=' 
WHERE 
  key_id = '459268046c197049ecb20c636cbd90c5c3d9718b187e9863e8759067f3bd7c9f' 
  AND (
    token = 'FfMgzZaEGeg2aUXzRBTPwZYQh9eMVuPdL/WI722vFTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )