UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JzygdKq69LsOBTEPrhO+NOFsgfVEykI/fYCfSuRioac=' 
WHERE 
  key_id = '34e9e366306a4e91bb4c3a57c9259c8d65f0d497a3cefbd813d5e1d2dada5ef8' 
  AND (
    token = 'JzygdKq69LsOBTEPrhO+NOFsgfVEykI/fYCfSuRioac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )