UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g9NTO+OSMK76uSJ4cO1OANvfRV2FXXrS042fluAnZ1w=' 
WHERE 
  key_id = '14fa29de22eeb12e84186dc5c02a80b8554a2d262753c6c55100583479e3f5c2' 
  AND (
    token = 'g9NTO+OSMK76uSJ4cO1OANvfRV2FXXrS042fluAnZ1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )