UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BtLEoQn6wd2DWC64IdOHwBPaqg+N+l9wRfhEjvUdgRE=' 
WHERE 
  key_id = '90903900205eb33670bb7b24b47aa8b35b84e61df2de87ba741f615167ae9573' 
  AND (
    token = 'BtLEoQn6wd2DWC64IdOHwBPaqg+N+l9wRfhEjvUdgRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )