UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u2AOwx6aDuOQ7bck9m1gAsJRry7gXeQdJahIwHrmOQA=' 
WHERE 
  key_id = 'b6c534133ef90dcc7ff24d5ff9f25fcf4a651e2bdc085eb81cdfe69e7bfc5e60' 
  AND (
    token = 'u2AOwx6aDuOQ7bck9m1gAsJRry7gXeQdJahIwHrmOQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )