UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7cUfb4UtI88lzEl4ZtrH10dTc2ivK+S/7qtnM8crwwQ=' 
WHERE 
  key_id = 'e60f8938378535466c15607b6017e29159c8d045f56dbaf198c135df3e7ef5e4' 
  AND (
    token = '7cUfb4UtI88lzEl4ZtrH10dTc2ivK+S/7qtnM8crwwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )