UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+aPh3PAPqDYbXQrX2ggEbDI1nh+pXiON51qelfGi7NU=' 
WHERE 
  key_id = '31d32d723f3e51969a839991d623a5a775dd19dc0afa2b38b51eae7f4a5dbf31' 
  AND (
    token = '+aPh3PAPqDYbXQrX2ggEbDI1nh+pXiON51qelfGi7NU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )