UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ln9bSBEJ1uJhFELm6thm9eNhFhAx0WSpELKz3eWRYrk=' 
WHERE 
  key_id = '7e22cbb29f2fa67bba6bcc109fe8c929b18ffebef84f0295f391705729f41bb6' 
  AND (
    token = 'Ln9bSBEJ1uJhFELm6thm9eNhFhAx0WSpELKz3eWRYrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )