UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I4Ey+FOLKlFeUUmMTGS5YmffsWXj1GDXVfF0Pwk4/5I=' 
WHERE 
  key_id = 'c7bb0031ac849cc708836cc2343e9c0c812848d4ceaaebaf7f4b91193df21ae7' 
  AND (
    token = 'I4Ey+FOLKlFeUUmMTGS5YmffsWXj1GDXVfF0Pwk4/5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )