UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PYD/m8diOnkLptFcEOaL6cGatMRl3D+XoWqrqAFbP94=' 
WHERE 
  key_id = '69212bd4f87c0c2bcaf32c790868ee7df8ca865bff05848b1109fdbc9cb3e302' 
  AND (
    token = 'PYD/m8diOnkLptFcEOaL6cGatMRl3D+XoWqrqAFbP94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )