UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fNYQp2uz56oA53TPyqm0P7P2BQ/AUkE1kWQjf+/njVc=' 
WHERE 
  key_id = '790d1d3a9954b6ed341e9dc14e6eaedb895faa4faaade4aad6f9d9befcfe88e5' 
  AND (
    token = 'fNYQp2uz56oA53TPyqm0P7P2BQ/AUkE1kWQjf+/njVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )