UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vTTNldD+qc5ik1siMM/5CyAvjiNbq7otxW3vZyXRH1Y=' 
WHERE 
  key_id = '35f39cb4a830022a548195d07545721b7e425ad25628f2f0adcbefaabf2c3323' 
  AND (
    token = 'vTTNldD+qc5ik1siMM/5CyAvjiNbq7otxW3vZyXRH1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )