UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vCBmTma9wDA60C8pUt6J+mP33q/lelnKxnqjvOX09iw=' 
WHERE 
  key_id = 'd459877bfe948d3c1c53c4c4636d63d40e609d64e5fad1bed00321a994e15792' 
  AND (
    token = 'vCBmTma9wDA60C8pUt6J+mP33q/lelnKxnqjvOX09iw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )