UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7LJcDEz1kWG0G2X7dTV08xx5TXtMbzvk+Gnft7exCIs=' 
WHERE 
  key_id = '0e95c7ad8e7a00aeac86c96cb9e9ec8e5aa62bb17c7e01ff6951a759ae1cdf30' 
  AND (
    token = '7LJcDEz1kWG0G2X7dTV08xx5TXtMbzvk+Gnft7exCIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )