UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tglm3+Oqf8UFsrjiKu3HLPndECUbDEiCHmCapfnYaD8=' 
WHERE 
  key_id = '685cb70ef02266aa61179b46df1061f7d60fc0a50c4f763db39906e08893f39a' 
  AND (
    token = 'tglm3+Oqf8UFsrjiKu3HLPndECUbDEiCHmCapfnYaD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )