UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WOP4Td79/BJ+bhX3v/aPsg93BR79/dfcTZlLU6HwIqQ=' 
WHERE 
  key_id = '883f9d06a4c89b94d7ccb48c82a2f7325959191a6dde5267c5ddf1ada13799c4' 
  AND (
    token = 'WOP4Td79/BJ+bhX3v/aPsg93BR79/dfcTZlLU6HwIqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )