UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R82B6uYJ68sltcsnU2VwYM7qFoUNP50p4AIJmQKPE9E=' 
WHERE 
  key_id = 'a077b8423d564fcab90997442cc1fc1495539c8e309cc29d94ff45f15813269c' 
  AND (
    token = 'R82B6uYJ68sltcsnU2VwYM7qFoUNP50p4AIJmQKPE9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )