UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LSHd70P13+zVzLPMAQaLlW5JXKyAlpEiPSye52v1LGI=' 
WHERE 
  key_id = '3cd08c5c5f849a3692461efdcb49408f25020cfc6a75a72746302a9d28ae72c2' 
  AND (
    token = 'LSHd70P13+zVzLPMAQaLlW5JXKyAlpEiPSye52v1LGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )