UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q/hoSAOzMJYxuCYywodemtH4rTTZhBQkEovmOuVt25U=' 
WHERE 
  key_id = 'cd736d6a2df08526a2a196367a4185242dea4583ce7a0ee528675f7c17457aa9' 
  AND (
    token = 'Q/hoSAOzMJYxuCYywodemtH4rTTZhBQkEovmOuVt25U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )