UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7fVsqiy1/A37m14uKlfXAxBSnsAcEEXS/+G7YSfmZoo=' 
WHERE 
  key_id = '7c2a26376dd50d1acfb2d135d8d97b362d5a3f1b397f7a2c87bef4f934d7c53a' 
  AND (
    token = '7fVsqiy1/A37m14uKlfXAxBSnsAcEEXS/+G7YSfmZoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )