UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/X0qgws3dujzilAVglCdTWN24xv3VzmGzHUs6yA3kyY=' 
WHERE 
  key_id = '9643c861d84283f016ac9ff6bfc1b034f3b142e5bbfc125d86e0de28e66c92e9' 
  AND (
    token = '/X0qgws3dujzilAVglCdTWN24xv3VzmGzHUs6yA3kyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )