UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vnq3y/GhZQZ7/Kbo/Pd6lE0AfojA2WgjA+nQpHOH9k4=' 
WHERE 
  key_id = 'e4a7318eb5a002277885fffff28a6cb3f78286f06b6ad5565a3a1d2404fb0442' 
  AND (
    token = 'Vnq3y/GhZQZ7/Kbo/Pd6lE0AfojA2WgjA+nQpHOH9k4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )