UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hLEWYsw7RBBAe4bvtDh0J7SDl9qN/HbHq9658FeEySA=' 
WHERE 
  key_id = '313ea8cfe3fa5a46e5a0c0eaa3052ca56bf208194265519c15390342f628aa44' 
  AND (
    token = 'hLEWYsw7RBBAe4bvtDh0J7SDl9qN/HbHq9658FeEySA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )