UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rhz6By0vIrW+cbTizYPHJXU6mHkoG8a1320DeiBIuX4=' 
WHERE 
  key_id = 'de09bc766a3ef985f16eb756fb57edad56459526bc65d4db6cfb320de6f13085' 
  AND (
    token = 'Rhz6By0vIrW+cbTizYPHJXU6mHkoG8a1320DeiBIuX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )