UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wOh6uJ15mp03cBwJQ7FPa9Ct0h6F2EIdzFOTjoESHWM=' 
WHERE 
  key_id = '9a9075db3654b26fa2ee9cb0fa0a0853fe0a8140ed52fc6553cda96d28dd1c49' 
  AND (
    token = 'wOh6uJ15mp03cBwJQ7FPa9Ct0h6F2EIdzFOTjoESHWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )