UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2JhlJr2iLgbLfmd8UUCgpjEhq5NrqfruvBHFFM1TDL0=' 
WHERE 
  key_id = '57e5506f4874eda151d4ac0a72db9804bc0a288e4e5cca5f60dcc8bb6f162885' 
  AND (
    token = '2JhlJr2iLgbLfmd8UUCgpjEhq5NrqfruvBHFFM1TDL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )