UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pCPltDkU2ClPuSsoXPOQmubkG7hFgPKHcWo0FRjBPhc=' 
WHERE 
  key_id = '35fea859ede859b4850b2f4d1a8a927281cb80fd7e5aaa6ac4a08e69217ab228' 
  AND (
    token = 'pCPltDkU2ClPuSsoXPOQmubkG7hFgPKHcWo0FRjBPhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )