UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ki5WuLZ1rJW/sScxmiIv1LoXmCMHUJ4sd0Ce6RdFaYc=' 
WHERE 
  key_id = '4ed9c50376ef4429cfc7b4f6e6340328469067fa0a3bfdd81d6bed34707c04be' 
  AND (
    token = 'ki5WuLZ1rJW/sScxmiIv1LoXmCMHUJ4sd0Ce6RdFaYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )