UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LP3QdIiO+hE6Tfy5fKuHg+1HGGai1FQmn3Nk5KwTINI=' 
WHERE 
  key_id = '1bd7043bade1da4c6e422b13586b84aaabbb215120de738969e54b372cb2d4d5' 
  AND (
    token = 'LP3QdIiO+hE6Tfy5fKuHg+1HGGai1FQmn3Nk5KwTINI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )