UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aZSz4LgDHEv2UUrBH/zGfIEz+5Hmpk3/D8YAuetCnSM=' 
WHERE 
  key_id = '80e9e4bf3609ac29a027fd6696e1306e322094893d87c2d27b6495ff0e50b325' 
  AND (
    token = 'aZSz4LgDHEv2UUrBH/zGfIEz+5Hmpk3/D8YAuetCnSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )