UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6PBSeffcpAANCQ2y++acDakbbjGtxMOBKVNMSFJz7Wg=' 
WHERE 
  key_id = '213104a544edd8b18a4f0a78754a85feae4d4513f3571aeb689447171101049e' 
  AND (
    token = '6PBSeffcpAANCQ2y++acDakbbjGtxMOBKVNMSFJz7Wg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )