UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9iv3+U0NudO2FKPYbeet8rl7vOq8fgTjYpKRZ8ZzHvg=' 
WHERE 
  key_id = '9f5a9230b4cb2439c58d71f95f507302c697a0975d827aa2b82fa78162d2de46' 
  AND (
    token = '9iv3+U0NudO2FKPYbeet8rl7vOq8fgTjYpKRZ8ZzHvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )