UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R3kWrvu9LGluryUNN6M1NBXplUMmfEwj4gwwUznK7JY=' 
WHERE 
  key_id = 'd7c85c0912d4fad965583c22fd256d0642cd0308fae1622be9c263a84e83bb6d' 
  AND (
    token = 'R3kWrvu9LGluryUNN6M1NBXplUMmfEwj4gwwUznK7JY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )