UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UbV1a5NLGr78S+AN7MskqS42qV9ZvnouJ517ndvw3o4=' 
WHERE 
  key_id = '83f6b688ae689d5d771f3889bb09951cca2a94c5d142c6050ffc39fbfe2f6c0c' 
  AND (
    token = 'UbV1a5NLGr78S+AN7MskqS42qV9ZvnouJ517ndvw3o4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )