UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xtYFVZYrTKYJQsNnga104dm92zwGbnfeLvTGstjiueI=' 
WHERE 
  key_id = 'c374d6f5e0cfaf5688c532786fc0589cd926839e9306f4bf93ad03244263fba2' 
  AND (
    token = 'xtYFVZYrTKYJQsNnga104dm92zwGbnfeLvTGstjiueI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )