UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0aPaRxfddBFcJa5tbZhRU5M0iI6pWWlLRiZqnScYNVY=' 
WHERE 
  key_id = '0a713bd43997acea33cebefa8355d1d46c8a126097d6a21559b306cd151d18ab' 
  AND (
    token = '0aPaRxfddBFcJa5tbZhRU5M0iI6pWWlLRiZqnScYNVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )