UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DlkIOV8bIge+BmUIVvG1eIvZSlVXFm5IP3UFPtAfJMc=' 
WHERE 
  key_id = 'e17a499f0750b22335872be299d840d0d7bc4ada428492bcc0415dc85a9ec72b' 
  AND (
    token = 'DlkIOV8bIge+BmUIVvG1eIvZSlVXFm5IP3UFPtAfJMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )