UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZQYgXI3NovAdIYNSel7Wj9sDrUcjGZ5bcEFni2zgCFg=' 
WHERE 
  key_id = '612c1b57511d7f03bda5664bd7913933cde01d2f8fc887bd9d9f6431ae7a1186' 
  AND (
    token = 'ZQYgXI3NovAdIYNSel7Wj9sDrUcjGZ5bcEFni2zgCFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )