UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ygp7icioeRtCnv9Irheg2A9f8kNI5yKObm19KgInK0=' 
WHERE 
  key_id = '2e7f6da5bd138f8ba23af5cecfaced2a38220a5aab286f4ab5b139f2fc2c02a6' 
  AND (
    token = '+ygp7icioeRtCnv9Irheg2A9f8kNI5yKObm19KgInK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )