UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MY5LAGmstqX7pGRO1qFRRquZyqDH7JzSTLZ8AtB9vyY=' 
WHERE 
  key_id = '6a228da77c216fc0fe9004eaef4ae0da8c694032dc6905e0fefd0e8e2b18d4a1' 
  AND (
    token = 'MY5LAGmstqX7pGRO1qFRRquZyqDH7JzSTLZ8AtB9vyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )