UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OQeXStTXrs2X6d+r+WHhkD3jsGuF6HqOVEWAy3xIQKQ=' 
WHERE 
  key_id = '36805c9c1e71e422ed20a1421f8a29a45f99463aaa4fd1e7511be0d560e543b4' 
  AND (
    token = 'OQeXStTXrs2X6d+r+WHhkD3jsGuF6HqOVEWAy3xIQKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )