UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/o4OTec9WhDtLysTxhQEnmOIgUUk4ObiypV8Go/tzUk=' 
WHERE 
  key_id = 'a395b2b9817e834b15de4e816b9f88f75dfc72681c2256e4288b4ebb666ae0ee' 
  AND (
    token = '/o4OTec9WhDtLysTxhQEnmOIgUUk4ObiypV8Go/tzUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )