UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jc2/IjoNKYenZE6VgYD6sfJJXamSjCFrnOlSTQSGHSo=' 
WHERE 
  key_id = '1e2385932b0f64fd3b26c90f188a7f29b0772c8fa5ea65f3b5b555ffdee0a341' 
  AND (
    token = 'Jc2/IjoNKYenZE6VgYD6sfJJXamSjCFrnOlSTQSGHSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )