UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4RNrKMLHDE61FzvOQ2GCOAMqRzIzkEYg8AY0Nv98R50=' 
WHERE 
  key_id = '2a95d85e167a29db4e6ca5ec63a139cc9656c7685cbd5e0e3406e386aa1a91db' 
  AND (
    token = '4RNrKMLHDE61FzvOQ2GCOAMqRzIzkEYg8AY0Nv98R50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )