UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mBQE8ZjdYuEaMwCe2ww9+yK+YjtwblnCAiMS8HUQ3/k=' 
WHERE 
  key_id = '9dae01e26572fc60c957f48c7fff49fec49a4b58613f132c8b70902958bce9be' 
  AND (
    token = 'mBQE8ZjdYuEaMwCe2ww9+yK+YjtwblnCAiMS8HUQ3/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )