UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lEDdOwMy7NWbN8IoE/+qajZpv+atfdIUBNRHsdVKSjU=' 
WHERE 
  key_id = 'a597e142b9e955e543f2aa14c6f36fe769951eabaa963af78a355f72ef80b0a4' 
  AND (
    token = 'lEDdOwMy7NWbN8IoE/+qajZpv+atfdIUBNRHsdVKSjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )