UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TsuZYBCCWauvRqgBIbVRePFxueYrcZ/N+SvsNsDMAK0=' 
WHERE 
  key_id = '2cae18b0399dfe23308f04c08fd2dc8e898a506482456dc78e7bf837547bdf63' 
  AND (
    token = 'TsuZYBCCWauvRqgBIbVRePFxueYrcZ/N+SvsNsDMAK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )