UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LyzpOuj99zgeBm0zqV1D6EEIC8xDwtU44F8SWG2eLpU=' 
WHERE 
  key_id = '04d16a684c5e21b6a0c6ce0d5251cdbd916a755e669017f39903cd39351d9851' 
  AND (
    token = 'LyzpOuj99zgeBm0zqV1D6EEIC8xDwtU44F8SWG2eLpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )