UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ggr/s1V5ONebjkhC7snwCRmtWObob+zYh431ywd6T5k=' 
WHERE 
  key_id = '93db40307844c822359470561f51b397cc466fefef5c4b45b40d9113ec3e8afb' 
  AND (
    token = 'ggr/s1V5ONebjkhC7snwCRmtWObob+zYh431ywd6T5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )