UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QWTE8lqM3JMTrUWBiVLuLTxqe0qhC2J/UTuTADTUxtU=' 
WHERE 
  key_id = 'a6e85af05e3279c62066f68cf25bb0a5e8c10b69a7daec0c0bd820c1e5831cc7' 
  AND (
    token = 'QWTE8lqM3JMTrUWBiVLuLTxqe0qhC2J/UTuTADTUxtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )