UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6HBtREQ8wFEusnLQxr9Ks1RQ+mu8yDMjD3KJHNKTb6o=' 
WHERE 
  key_id = '6e0bd24fc64208d435cd2b277930a5cedaa0d211c6eccc45b72c8dbb744766a7' 
  AND (
    token = '6HBtREQ8wFEusnLQxr9Ks1RQ+mu8yDMjD3KJHNKTb6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )