UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q7f0g73/QqnISIsjMEgtWTBTTBQm8gTFd/0soEwKYJ0=' 
WHERE 
  key_id = '958292ceca535f49713645efd897593ddb4adb91298edf9c5dfa6192ac950f81' 
  AND (
    token = 'Q7f0g73/QqnISIsjMEgtWTBTTBQm8gTFd/0soEwKYJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )