UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ed0RRhH7CF5idZqRg2Taioi9Wq9SgIfI461JjppwkTA=' 
WHERE 
  key_id = 'a4d52359f4058604783468ba0744d999beef576cf2635cba997b5f02c4368637' 
  AND (
    token = 'ed0RRhH7CF5idZqRg2Taioi9Wq9SgIfI461JjppwkTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )