UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sJd1qyUA1++TORsNPZLK5+BtmFQXCm37gZgk/FroeAo=' 
WHERE 
  key_id = '55a2ad4681d928f1a4dbd4130c5da96d9f90eae3b7e40ff76dcfdbdd5a0bd35a' 
  AND (
    token = 'sJd1qyUA1++TORsNPZLK5+BtmFQXCm37gZgk/FroeAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )