UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sBcMToFeU1ajxJY39KCR6vdf3ACOimVbuso+/IxLNMw=' 
WHERE 
  key_id = 'c28444150eb7e3d6e7854b4951a78aa1dc6b226215168ecec8dd16a8e9800c3d' 
  AND (
    token = 'sBcMToFeU1ajxJY39KCR6vdf3ACOimVbuso+/IxLNMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )