UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X2H9NRstFrKX5ghOer7OnP9C0P+D+cB5HFaR4NW90gA=' 
WHERE 
  key_id = '7c812b5af6ad14bb424418dfe34c401fc0673294331ddfa944bebd377da91010' 
  AND (
    token = 'X2H9NRstFrKX5ghOer7OnP9C0P+D+cB5HFaR4NW90gA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )