UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FoL7EuJDHDJjhL6qzYDL6FlPKxJL2k9ZBM8jEQ8KQRA=' 
WHERE 
  key_id = '7b7d7cfd4f66bb282e8157fd774c5a6211aaed6acf4d76e4c9f57479672e64e7' 
  AND (
    token = 'FoL7EuJDHDJjhL6qzYDL6FlPKxJL2k9ZBM8jEQ8KQRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )