UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vMj1FNRBjUvVtnW7TNB4IlQT0sWTxZg1dk2wLrfdikg=' 
WHERE 
  key_id = '8daf19e33cb80397585f6a3cee57ce56a8ec42fb70916cec7b48c33f7a1403d6' 
  AND (
    token = 'vMj1FNRBjUvVtnW7TNB4IlQT0sWTxZg1dk2wLrfdikg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )