UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fhS9dDhaBmfGYXOIyChrTUeZmG7DzpF05FgBj1kiwHI=' 
WHERE 
  key_id = '4aa95e55214681b02eba7bdf0d066cd380042121805724d720688b4fbb6bfd7e' 
  AND (
    token = 'fhS9dDhaBmfGYXOIyChrTUeZmG7DzpF05FgBj1kiwHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )