UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '08sW/u+s03g/KzO2KhlHAVU7y/CLrwYh96ezPpqAnm8=' 
WHERE 
  key_id = '768421981cc2e2ac29995d673bfc6e6ef8d2eee119e07d11df989c989bdd7d84' 
  AND (
    token = '08sW/u+s03g/KzO2KhlHAVU7y/CLrwYh96ezPpqAnm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )