UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '34pFPMy/5Ggted/AsNdubWjsiNccAdWs5k79b03nJFU=' 
WHERE 
  key_id = 'bb16c48db6f99edc882cbce4b07fcb53c9410934688ca54af1ef72d37cd0c7a9' 
  AND (
    token = '34pFPMy/5Ggted/AsNdubWjsiNccAdWs5k79b03nJFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )