UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iMY4RV/R2H/iTNw3hFahCH3rH6rBuCW3l8uuEV1uk1U=' 
WHERE 
  key_id = 'c1343cecba6d150008865f4835bc15b6ab9e065692cbf9313c3acb72a17074a9' 
  AND (
    token = 'iMY4RV/R2H/iTNw3hFahCH3rH6rBuCW3l8uuEV1uk1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )