UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eDCk+bRT+gNFeIiIYOWj5eGTvyL3l3kNvNQGFGi8fWk=' 
WHERE 
  key_id = 'f2fbbc4821f3595c7b79ed1bf54e366d833b54a24c32735d64050f797909ff08' 
  AND (
    token = 'eDCk+bRT+gNFeIiIYOWj5eGTvyL3l3kNvNQGFGi8fWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )