UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dWQrFCv3fnxRa3ucRyt27LS9rVtQTjOKtwNlxi2xnHA=' 
WHERE 
  key_id = '0e455a57595e4daffdf221743e697d65a8e781663240019741a930af99dffb5e' 
  AND (
    token = 'dWQrFCv3fnxRa3ucRyt27LS9rVtQTjOKtwNlxi2xnHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )