UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ShdcN6lDCzWelOcKTzi4bEBvZXAChe0hv9PR6cAvrtw=' 
WHERE 
  key_id = 'ef0faf51f068f986739d56ea91ddf8a4d93d39698d0d8954eea23cc6c5a74a5f' 
  AND (
    token = 'ShdcN6lDCzWelOcKTzi4bEBvZXAChe0hv9PR6cAvrtw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )