UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tAMdAKokISsXOxar+2xtL+YFZCdGx6VDT3nRLxRzGhc=' 
WHERE 
  key_id = 'fc94175d07c77efc8f560dfd48a9304ef89485fc69a909b254a7ce4082df494a' 
  AND (
    token = 'tAMdAKokISsXOxar+2xtL+YFZCdGx6VDT3nRLxRzGhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )