UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uD+SQCVDnT5jIKvkmUJ7IsSK2tXjaS/Mo96uXh3/yEU=' 
WHERE 
  key_id = 'e086cc9d130b6747ca0cd89a4c94ee2d29422a32b7bab3528e47c496de479fe4' 
  AND (
    token = 'uD+SQCVDnT5jIKvkmUJ7IsSK2tXjaS/Mo96uXh3/yEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )