UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tZ5d03NeR0znja2PpbBdljYUvzeaHyJ7EynyDz5LWdM=' 
WHERE 
  key_id = 'ddfa5df2be016350ba7ff022208a7f2a628d81b7fd3caff532e9c317c74406f7' 
  AND (
    token = 'tZ5d03NeR0znja2PpbBdljYUvzeaHyJ7EynyDz5LWdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )