UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3r7gXPpUpO5wgug586nJZp4B9kB8f/LSX/Nx4+6AV7g=' 
WHERE 
  key_id = '52f0def2db4a9802e49ddb2dfd7f8f872263c1d9bb589d41211229f175256f4c' 
  AND (
    token = '3r7gXPpUpO5wgug586nJZp4B9kB8f/LSX/Nx4+6AV7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )