UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uKImLoDYZHPJM5f9njcBn0oO0KKjyVPv/xUKz8cJKkc=' 
WHERE 
  key_id = 'efd5a9bad3772c99a72b08b6d79dce51f7477a78b327f02c0ccfeeb25f6d94c0' 
  AND (
    token = 'uKImLoDYZHPJM5f9njcBn0oO0KKjyVPv/xUKz8cJKkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )