UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QUpahwVZj+flyl0NZEAm8IRGpPbHUAZP+99mgIa060I=' 
WHERE 
  key_id = '5a17f95502278e0e74b3287b14dc7159b49c65711cc94167f7dbbdf02dff14c7' 
  AND (
    token = 'QUpahwVZj+flyl0NZEAm8IRGpPbHUAZP+99mgIa060I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )