UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z2hX2nhyu52DQPkfAhi3MrOTxSZrxRbepsFKmOghQtY=' 
WHERE 
  key_id = 'd139e3a1f9998da7928312e284a5056362a6053e7e0c8ad2ebfa22a5bbed4f66' 
  AND (
    token = 'Z2hX2nhyu52DQPkfAhi3MrOTxSZrxRbepsFKmOghQtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )