UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G0bcH786QDsoPMg9T4Z5/7N4MLn+P88clEGRQ3ukEbA=' 
WHERE 
  key_id = '9ac99a9f963f86b7268bd0df9c7cb3427b704197411d801841422c18344b7eb1' 
  AND (
    token = 'G0bcH786QDsoPMg9T4Z5/7N4MLn+P88clEGRQ3ukEbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )