UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cr1FW8OxYmPd9ueE2lLhMs3Zb588R1dy6v4PI5rgko8=' 
WHERE 
  key_id = '6cbaaddf250756026bf7914661f42a07fc31247864669b296e5d20e446729291' 
  AND (
    token = 'Cr1FW8OxYmPd9ueE2lLhMs3Zb588R1dy6v4PI5rgko8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )