UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DdSLe9gXJ2Ay13fSEseytwY1BDmRNlRXnPTQZxvxJgY=' 
WHERE 
  key_id = 'e1048be953bb31317bca6b74cf1cdc2dcdd144b16e6e8a246e1ad3ab2833c430' 
  AND (
    token = 'DdSLe9gXJ2Ay13fSEseytwY1BDmRNlRXnPTQZxvxJgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )