UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '53ZypyctZyq9ZxFGM5W+EPu11pW2Csmd95dmWf3Jwh0=' 
WHERE 
  key_id = '30d415ed9ab232b1ab9074aee189155a4800d9f4af2cf35a7c4da153fa5f5518' 
  AND (
    token = '53ZypyctZyq9ZxFGM5W+EPu11pW2Csmd95dmWf3Jwh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )