UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jp1fm6QRtvUmYtcw7SKxyHSjsbSy48ghvucFqpYbFYQ=' 
WHERE 
  key_id = '71ddba81cb5f4ecf24000d9048cc085ea1254a65554c0f694166658ab965b612' 
  AND (
    token = 'Jp1fm6QRtvUmYtcw7SKxyHSjsbSy48ghvucFqpYbFYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )