UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yAn0dg8guu/vYKujXrLx+hY2EklqAXhYNRFovpiVLnw=' 
WHERE 
  key_id = '0c8b1bf791b1a9004d73566bccf9cbf4c2631afe887dd05b6ee2f5ed153821db' 
  AND (
    token = 'yAn0dg8guu/vYKujXrLx+hY2EklqAXhYNRFovpiVLnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )