UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gFhviVxv4mj+Qjg+Cq9+m2rdUDI3AjwWzy26wqv18G8=' 
WHERE 
  key_id = '046458b0a107e052ddd075c1906351a3784b7cfe5a0ef57de59732b01b016db5' 
  AND (
    token = 'gFhviVxv4mj+Qjg+Cq9+m2rdUDI3AjwWzy26wqv18G8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )