UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mcdF/XLunnekMqpHaxy4xzJlmPvFWG+NEngtBwuKGSc=' 
WHERE 
  key_id = '205aeea4dea28c50315c3ba10913ac1cf251cfaacd0014e65898de25ad61c003' 
  AND (
    token = 'mcdF/XLunnekMqpHaxy4xzJlmPvFWG+NEngtBwuKGSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )