UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VE3rMDz/Csxn1YE/zihhfDCEajaU0wAXdR3u5EpKgXs=' 
WHERE 
  key_id = 'd70297e85a1d735f57eda843fbdcc0a93c42315816f6b0c996823dddaeb3b4a8' 
  AND (
    token = 'VE3rMDz/Csxn1YE/zihhfDCEajaU0wAXdR3u5EpKgXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )