UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CAUz7Bk7BXYbcrIR4EaPP7AaIl9HhBILhO6+uhP2cVY=' 
WHERE 
  key_id = '12f2782b28e40c482bc23591fa4996932544239731c72826f131a049fde1a5ed' 
  AND (
    token = 'CAUz7Bk7BXYbcrIR4EaPP7AaIl9HhBILhO6+uhP2cVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )