UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tt/T9yjJx9yHV1neiFb+t5tjALYKrEsWPV5CQI2Clds=' 
WHERE 
  key_id = '8da8e9bcc76f65fc71dcd25d2d94c856a3de05504dc1fe54554c1e376b47f47d' 
  AND (
    token = 'tt/T9yjJx9yHV1neiFb+t5tjALYKrEsWPV5CQI2Clds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )