UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AbZC4FMHQCVR8mAyLol0LXyFvz1KWrFbwo7v5+QD0Ao=' 
WHERE 
  key_id = 'a976f584a6e66b1f49f8a003ccdef1d6051d2e0c72b15154c4953fbf9b43f2b1' 
  AND (
    token = 'AbZC4FMHQCVR8mAyLol0LXyFvz1KWrFbwo7v5+QD0Ao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )