UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mJSrCNDoQyDgAo5CiuKPWnsZtKYVZXURKKprP/ZnvIk=' 
WHERE 
  key_id = '2235a237bf3f333cc2c7d342baa56675d8a206dde72b95f98ac97957daecc6b1' 
  AND (
    token = 'mJSrCNDoQyDgAo5CiuKPWnsZtKYVZXURKKprP/ZnvIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )