UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zw7Hbat6NnTE71mkps2rBQeHSGJ1fK4oe+AOQJ3+97g=' 
WHERE 
  key_id = 'ae14aaebfb590d35b76e8d91c7b219575682be91c01edc8f4ed7d3c76b410d61' 
  AND (
    token = 'Zw7Hbat6NnTE71mkps2rBQeHSGJ1fK4oe+AOQJ3+97g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )