UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HNTX+rMd5m6xX4UdFm0GV7RhCRQVmPMQwy78k04U/N0=' 
WHERE 
  key_id = '8d75256a0647a946913bb004dae7b606517a7514c6f8086310cc46ee766d26c2' 
  AND (
    token = 'HNTX+rMd5m6xX4UdFm0GV7RhCRQVmPMQwy78k04U/N0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )