UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cS7JFyeETCJmujopDQX94hChmW24oww5tifKXqlbVsg=' 
WHERE 
  key_id = 'a346ccc1a297f4a4d5d36866cbe0c85bffd3e39663a58a1a2c1933f745972255' 
  AND (
    token = 'cS7JFyeETCJmujopDQX94hChmW24oww5tifKXqlbVsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )