UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+L3QHERqgqAFgk90qpW1VpTA3UtyDafNVjrGinScemE=' 
WHERE 
  key_id = 'ce4fe111f4c91ada2c3c6cee0a949ed502ec94534956883c4975622866c020e9' 
  AND (
    token = '+L3QHERqgqAFgk90qpW1VpTA3UtyDafNVjrGinScemE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )