UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xGKPW4howPbU6J5Z16aP90rb6+xwCv/yA9hwzC51moA=' 
WHERE 
  key_id = '55edda8dedd37864dec4c632978614bcc10cc287916de16e1303f450a9a9ab5d' 
  AND (
    token = 'xGKPW4howPbU6J5Z16aP90rb6+xwCv/yA9hwzC51moA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )