UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yTMnxdLm53eJGMC0C3CgGJ4MF/sCrKl2yJyh3gtKLTw=' 
WHERE 
  key_id = 'efcf2e0110a243373ddcb30a6477410c0060ac13c56bbcace1025070ee05dff0' 
  AND (
    token = 'yTMnxdLm53eJGMC0C3CgGJ4MF/sCrKl2yJyh3gtKLTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )