UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F88uLxjRKc8d9XYswguoOYx98GjbJ1+WtYWhlQDgX1o=' 
WHERE 
  key_id = '76051c8e53b8cbc41ce23a2abfe87e8a9e32cff1b827a09379a13155e8f00a0b' 
  AND (
    token = 'F88uLxjRKc8d9XYswguoOYx98GjbJ1+WtYWhlQDgX1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )