UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eozmjn/ou2RdIlvRDehJeCHO9/IPbTQziEfh7AzkWq4=' 
WHERE 
  key_id = 'e7b243faac8315f09c0472a462e52e198be1d0a683d8fd2e6d95a9955d8fd430' 
  AND (
    token = 'Eozmjn/ou2RdIlvRDehJeCHO9/IPbTQziEfh7AzkWq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )