UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NKy9N1xBf5WUyJaUr9TK4zqMzcNbGWod/kvwi/O+8to=' 
WHERE 
  key_id = '45d93d41cb8bdd3b0986c1e040c4cfffe71ced807fd692aaa69d27c4f85851a0' 
  AND (
    token = 'NKy9N1xBf5WUyJaUr9TK4zqMzcNbGWod/kvwi/O+8to=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )