UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pd/3yv/9k0kcEB786NhxQoFxbXEGSz5a7O5pjEEGdcA=' 
WHERE 
  key_id = '7055f5b51d45452937d618336cda48541c8515955427d132589b9e4a00c7b3cb' 
  AND (
    token = 'pd/3yv/9k0kcEB786NhxQoFxbXEGSz5a7O5pjEEGdcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )