UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c9cYGedVuRi6e3hSjj5dFUj2/mtK5nsDCK6Sg+zacwg=' 
WHERE 
  key_id = 'e99dc0f7a70f42710df4860fe461d827d65d731e58340005962727356a4848c1' 
  AND (
    token = 'c9cYGedVuRi6e3hSjj5dFUj2/mtK5nsDCK6Sg+zacwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )