UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V6mcBcF58V0cz5IL9hqxwmHThymwO2n2eqPi/yXdd9E=' 
WHERE 
  key_id = 'a65a375b7183a6cc4fb9680da19fc235de1b1cb2947048f937d9b822f01078fb' 
  AND (
    token = 'V6mcBcF58V0cz5IL9hqxwmHThymwO2n2eqPi/yXdd9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )