UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pi8im7KEH0zGC7ZTXe/bd5SAca/2PkaeaQJ9GSxnrhI=' 
WHERE 
  key_id = '7d2b847c6de012986c631bd49c43826e30160ac82c45c09978cc6933c40ec397' 
  AND (
    token = 'pi8im7KEH0zGC7ZTXe/bd5SAca/2PkaeaQJ9GSxnrhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )