UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't6eRfvjd/Ftdv16yY05B26ECmjn2UpzMDIspcE3nNu4=' 
WHERE 
  key_id = 'fd125ea83d6a8473640257cec6583b61d36d9e26ac9d98e732fc02aceb196b0e' 
  AND (
    token = 't6eRfvjd/Ftdv16yY05B26ECmjn2UpzMDIspcE3nNu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )