UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ssWlfjY5LlZ5OoVvwY7jUvkh2cbLAmpKedCOoHZOH9k=' 
WHERE 
  key_id = '434055fe649721b9803d2b56a0f70943ebc645ee1b9397189f5f31a1648be616' 
  AND (
    token = 'ssWlfjY5LlZ5OoVvwY7jUvkh2cbLAmpKedCOoHZOH9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )