UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/pc6Y6qKRFYI0F66QNDoIxokIjGuMIHro1Rmh1ZLIHU=' 
WHERE 
  key_id = '4275984ed22e9cb1967f1002f9864d7c3cb6c0d4ba54f95e99ad1c55731509f6' 
  AND (
    token = '/pc6Y6qKRFYI0F66QNDoIxokIjGuMIHro1Rmh1ZLIHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )