UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ermN750+czAIUIBvBVFDGG34O0JRhuH3ku2VMoPCY4=' 
WHERE 
  key_id = '22a3727588fe72abf95a1ab558be5780a47ba328009e3a110f988213da5311ce' 
  AND (
    token = '9ermN750+czAIUIBvBVFDGG34O0JRhuH3ku2VMoPCY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )