UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8OGzQ19F8S9yAQHNgnLoz0Sluo7GLIRTiVMaN9bwUYs=' 
WHERE 
  key_id = '1e1d93d5b732294a62e5e6f41c91c7243a651da60c2e98ef06446034ec2e8c20' 
  AND (
    token = '8OGzQ19F8S9yAQHNgnLoz0Sluo7GLIRTiVMaN9bwUYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )