UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'es6+vQjQJe6oc40rJ979f3kpH/gVuGhptxzoI6IwyMM=' 
WHERE 
  key_id = 'a3a6cb5342613ca72f0f5926645e12702783d978c570bca23441d4010c59ef3c' 
  AND (
    token = 'es6+vQjQJe6oc40rJ979f3kpH/gVuGhptxzoI6IwyMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )