UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r5IJze8Kl4jVTBIXi4HbiBSpbwOyJ7JDYGHB922WGh8=' 
WHERE 
  key_id = '5977dcde6951ff9f61a4bb757e0a8856fa73e699738242defa8652f6e7c2a850' 
  AND (
    token = 'r5IJze8Kl4jVTBIXi4HbiBSpbwOyJ7JDYGHB922WGh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )