UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tqIt9hLv0HI8LsXx0qxpkabn78t5e8oLt9/j4aTrJaQ=' 
WHERE 
  key_id = '6b230add7e154c0231ebcf898c6e2186b7789088c7d98c30b684775ddc61d56d' 
  AND (
    token = 'tqIt9hLv0HI8LsXx0qxpkabn78t5e8oLt9/j4aTrJaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )