UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KhxfpKbLD+1PLXs9DuubiJVMV66foJpW8jypgcfGUCM=' 
WHERE 
  key_id = '860c15934241fcb8de45abba2e7f8b661116b293397cdc367f04116aa90714f5' 
  AND (
    token = 'KhxfpKbLD+1PLXs9DuubiJVMV66foJpW8jypgcfGUCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )