UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jmoQVjuGLYym8sZ5TTbj/+n1JW7bl7+93LPblSNoek8=' 
WHERE 
  key_id = '2a5ce3c100ce29d0cc605d128ba862d75c23531bb10bd8678bb03e763f014f17' 
  AND (
    token = 'jmoQVjuGLYym8sZ5TTbj/+n1JW7bl7+93LPblSNoek8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )