UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/B67baFI2A2/AKMUCJckNE48BkUac5Lr4/mOWoerRis=' 
WHERE 
  key_id = 'c9329c89d77e59f3bdc05921588bc991baf1f8a134540a788770d6f4341f0833' 
  AND (
    token = '/B67baFI2A2/AKMUCJckNE48BkUac5Lr4/mOWoerRis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )