UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3AcX5y/96fpylUFNQU/w0XOV9Uhgi59K2CUl8UFrrsA=' 
WHERE 
  key_id = 'cc5b39fb164f104a06f0d4efaab71bbcecd0a938e4ffba0eecbc9ce72ae36593' 
  AND (
    token = '3AcX5y/96fpylUFNQU/w0XOV9Uhgi59K2CUl8UFrrsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )