UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nMP0Hv7cQImWA5LV9pmPPABuZ7gs2+/SUFwNvV5pnWI=' 
WHERE 
  key_id = '5275523194319e85709a4a97306b88e0259a022f03c06b93c7893f4f32b5ede4' 
  AND (
    token = 'nMP0Hv7cQImWA5LV9pmPPABuZ7gs2+/SUFwNvV5pnWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )