UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '47Zd6bXGQXhx2uIFCOTk3mZkqyF8SOICZcdt+sPP1oU=' 
WHERE 
  key_id = 'eff477644e43bf05f9a8b66956a3dba4bfdd0a69e91142be8a6ad4ce779a0cd7' 
  AND (
    token = '47Zd6bXGQXhx2uIFCOTk3mZkqyF8SOICZcdt+sPP1oU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )