UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZMMUfw/MJpBTN5lzfB7RtYNUg45lSL2sk/b1h90Mbtg=' 
WHERE 
  key_id = '261fefc159b178a6dd9f7c8af0d5756da42c0f6b6883c1e24ba0292e98796574' 
  AND (
    token = 'ZMMUfw/MJpBTN5lzfB7RtYNUg45lSL2sk/b1h90Mbtg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )