UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C1thuF8M48leo204tMhFFd9VE8tcWFZkDHIrgs6nGOs=' 
WHERE 
  key_id = '8e61d1ee3229b9ba12f275a290e953073f4f068856bdbcc6db6b660a0e9b5609' 
  AND (
    token = 'C1thuF8M48leo204tMhFFd9VE8tcWFZkDHIrgs6nGOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )