UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bM+4rcyvlG72TPMVVikSfI0wPeFqeT/zefs525Ffyic=' 
WHERE 
  key_id = '11a4e59d215b2ca9bd5c15111d9028c4a9d1be11434b5e6edf243fa308a18106' 
  AND (
    token = 'bM+4rcyvlG72TPMVVikSfI0wPeFqeT/zefs525Ffyic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )