UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R0K+3M7UltktB29BJsNsLWfdpEO88TtkipWaTgOH8EY=' 
WHERE 
  key_id = 'cf9491c862ca22e5f0e035542ef999f49d3a4b336cc315911b9e2b510cafbc46' 
  AND (
    token = 'R0K+3M7UltktB29BJsNsLWfdpEO88TtkipWaTgOH8EY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )