UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pVFVXhOZ0rYHOy/GORlVYfUuMnLIDyMowYwqPG4/yk8=' 
WHERE 
  key_id = '7c6f5f7a482314a9320a9410d1e4eeeb1ad22addcc6a48281d03455ee2cd0936' 
  AND (
    token = 'pVFVXhOZ0rYHOy/GORlVYfUuMnLIDyMowYwqPG4/yk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )