UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sFrybCDs/yktxFuJQldA3Cb9zPi1G9E9ZlLM1pnJurQ=' 
WHERE 
  key_id = 'b395e0646ebe2b8f2a242739d46613016503d06fed8fbf428caca23c746148be' 
  AND (
    token = 'sFrybCDs/yktxFuJQldA3Cb9zPi1G9E9ZlLM1pnJurQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )