UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HeL31qlYoe1/M1OldLxElTPg9JkIT7N9oBjqtYLDeJw=' 
WHERE 
  key_id = '7d6dcac10d95356414c56302329b82681c407bffe96ce3ed94d3fe6240d7b880' 
  AND (
    token = 'HeL31qlYoe1/M1OldLxElTPg9JkIT7N9oBjqtYLDeJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )