UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LfR2Om9G/hAGvyvmeXNT91J4FDBjd1WskMKo38J/PvU=' 
WHERE 
  key_id = '7008bc4ee21247b5c1d47f9a822ea7487b908a23d20a460bf758724d4efd18db' 
  AND (
    token = 'LfR2Om9G/hAGvyvmeXNT91J4FDBjd1WskMKo38J/PvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )