UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dml917GFLx83nIb55lb4j5kxmpBF5npdeetzogrf6wE=' 
WHERE 
  key_id = 'bff0a4a00f60a47b7bd217ca43d8144f2c9d574348aaa89e2f3ab6e4b9064310' 
  AND (
    token = 'Dml917GFLx83nIb55lb4j5kxmpBF5npdeetzogrf6wE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )