UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eYRSh43+F/I05VyEJ1d8LqasoV8CFtK8zHdrhQYNfw0=' 
WHERE 
  key_id = 'c6095912a396d407a68248a13466a698c854290df410581ca9c3798cf72eff35' 
  AND (
    token = 'eYRSh43+F/I05VyEJ1d8LqasoV8CFtK8zHdrhQYNfw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )