UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nBYW3EH5mtEZOZaG9Ip4w7Pkm3cvBylINX8O9DWs8uk=' 
WHERE 
  key_id = '103daae615ab8a4faa4010c9525cf1b7c22217f72193f3f896866c95fe213e70' 
  AND (
    token = 'nBYW3EH5mtEZOZaG9Ip4w7Pkm3cvBylINX8O9DWs8uk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )