UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pl3EP/w51eB5CF95+l39IyDrnpaSpqDnh9DQNkPYhM0=' 
WHERE 
  key_id = '64470bf4a16a518306555afb484c6a0ea806e408178cf48d23c539d9477d1f00' 
  AND (
    token = 'Pl3EP/w51eB5CF95+l39IyDrnpaSpqDnh9DQNkPYhM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )