UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LE5lX0VOm9pQQlSUQJmxPhpSzxMmh+V1aIFi38ph448=' 
WHERE 
  key_id = 'c138143d03da03c5d03ff40a03fe704171511a8c8604ede1bce60d93d267ec84' 
  AND (
    token = 'LE5lX0VOm9pQQlSUQJmxPhpSzxMmh+V1aIFi38ph448=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )