UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dOQ0si7wxKdqOd2I9ZUXg6Sxbw2gc6ww1GOkaGIHRPY=' 
WHERE 
  key_id = '6c664d93d6252aa992efc36ba65cc39181fb60f09c9adefc0d8d8be5e2d189ed' 
  AND (
    token = 'dOQ0si7wxKdqOd2I9ZUXg6Sxbw2gc6ww1GOkaGIHRPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )