UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M/xk4nF9TYoZsP3TDE5Ac3e9JMKgebCB2MZZ/D4GN6E=' 
WHERE 
  key_id = 'c38ccfc6736186f3233797ba1f2b7e9ea5f7b12fec16b66faee2086e2c101019' 
  AND (
    token = 'M/xk4nF9TYoZsP3TDE5Ac3e9JMKgebCB2MZZ/D4GN6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )