UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jIfjgDFdQEGouDsvaLz7NxMQp7eJBo+9jl/WeUv4XxI=' 
WHERE 
  key_id = '20f5c4cd2fd96238565e6620e58ef4f3d077ba15548981d1ca221b2354aee6f8' 
  AND (
    token = 'jIfjgDFdQEGouDsvaLz7NxMQp7eJBo+9jl/WeUv4XxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )