UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZaRYNFiGmlF8zlU0sD2eaRIXWsUYVWCZJQRQclKEdF8=' 
WHERE 
  key_id = '4df351feb7b5853655ba5998c9949f4e1e238f4be8125688eddf18fac65929d1' 
  AND (
    token = 'ZaRYNFiGmlF8zlU0sD2eaRIXWsUYVWCZJQRQclKEdF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )