UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '32vmjVHWi0VrF40BFhdXc7IufdgEfTo5Xw4tbs3fBCY=' 
WHERE 
  key_id = '3cdea47b908eda04732812eb5ad07958167837e6468e1c0940da101b2d53dba0' 
  AND (
    token = '32vmjVHWi0VrF40BFhdXc7IufdgEfTo5Xw4tbs3fBCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )