UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rSZ5KUZiWLCjIvdC4+6qAH39qplPuFZUB8AxtATnSM8=' 
WHERE 
  key_id = 'cb16c2b6f5b5d3856774c01f78138ad0196090063daef207c05f64b629c32375' 
  AND (
    token = 'rSZ5KUZiWLCjIvdC4+6qAH39qplPuFZUB8AxtATnSM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )