UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S1tZwSAvhts9jQ9FqiEwH/I5LiwHOoI0/2BzVsAxwdg=' 
WHERE 
  key_id = '46b3beefc0bd865264fc3b6c092ec73bbade8957c2eedf55940deb293259720b' 
  AND (
    token = 'S1tZwSAvhts9jQ9FqiEwH/I5LiwHOoI0/2BzVsAxwdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )