UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bsK21QTdkzoAGG7spgt4VKKWo5cQBaQCjBPfGRkUV3M=' 
WHERE 
  key_id = 'a1bb0ec64331ab61a80a548a8b298b78565fce0c5e137a4841d14500e37774e9' 
  AND (
    token = 'bsK21QTdkzoAGG7spgt4VKKWo5cQBaQCjBPfGRkUV3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )