UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g1gPj42cF1erW6+j7RANrpRfZVWkba0SmO6wdXoczgU=' 
WHERE 
  key_id = '8a7044954c13c94ea692d226ccab7b55f74325c85473fe79d1be2ce822fdafab' 
  AND (
    token = 'g1gPj42cF1erW6+j7RANrpRfZVWkba0SmO6wdXoczgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )