UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Bem5CvZiiQeeGQo5g/Ie9FVI6ocDNUKBS0Q1ab8Aek=' 
WHERE 
  key_id = 'ed8fa7dba2558f5958e93e5b52d50fb6093718c9c3dbd77a16287b0e0279f8a5' 
  AND (
    token = '6Bem5CvZiiQeeGQo5g/Ie9FVI6ocDNUKBS0Q1ab8Aek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )