UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9gPjlLMspfV/nuFFMwlQJaOzl18jWBt4iaUnPIr+J0s=' 
WHERE 
  key_id = '6dde833de9563dfb25bb1460b536a122334d15328813dd1b4261b55184b01422' 
  AND (
    token = '9gPjlLMspfV/nuFFMwlQJaOzl18jWBt4iaUnPIr+J0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )