UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rub3oPXyMYleVCrhCXtRhuYxNBkVqjsFV9Lp7PRmFBM=' 
WHERE 
  key_id = '285a6dbc539fda29617f28381424c084f6564a2e9ec2791cd32b5a789ab6edac' 
  AND (
    token = 'rub3oPXyMYleVCrhCXtRhuYxNBkVqjsFV9Lp7PRmFBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )