UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lgymyc+aA6GbxDczXMUA6AQ1p6rIRLuOMRh94VvFaBY=' 
WHERE 
  key_id = 'a9814fc0603389e2d19211d35c248535ea45eb75005bf3451d4c143aa9aee139' 
  AND (
    token = 'lgymyc+aA6GbxDczXMUA6AQ1p6rIRLuOMRh94VvFaBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )