UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Iar/YjV1nmHuM4CtcdyTgGQ4S1e9AD+gR1mpy+jX4g=' 
WHERE 
  key_id = '2763e4482d63fab23a2bf14ff8e7af691ddbcfcf7ae3f32a1f5bfe507ab3cd7c' 
  AND (
    token = '2Iar/YjV1nmHuM4CtcdyTgGQ4S1e9AD+gR1mpy+jX4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )