UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VQ78QRcTlJ9Dx0A7HxsLxtjdcPlfJ8pkJHQypQBvsTY=' 
WHERE 
  key_id = '8e01b20e82ee5a9dec5cb700f2a64662fe509d398a94c79191b1c695681f1095' 
  AND (
    token = 'VQ78QRcTlJ9Dx0A7HxsLxtjdcPlfJ8pkJHQypQBvsTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )