UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eEXKo5g7Q4ynMRmVK1P68XPwrx3F6VbKiyipX5ooi6s=' 
WHERE 
  key_id = 'c3359bb002b2c4e9e3edad94aff566151d7568c617ffdd02dadbae94f731b31b' 
  AND (
    token = 'eEXKo5g7Q4ynMRmVK1P68XPwrx3F6VbKiyipX5ooi6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )