UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lecbxCNTUcoyhApA6bqaWPd96I6U4qOQlFHp6WK8Z5E=' 
WHERE 
  key_id = '1a10d7a2c64303637122c12a3b84f834b00b5621a824ebc4f2c310f2497e24c9' 
  AND (
    token = 'lecbxCNTUcoyhApA6bqaWPd96I6U4qOQlFHp6WK8Z5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )