UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qFD981Az6ywMkezNcWLJ4D4uLa19a8D2CDg06gHCAHI=' 
WHERE 
  key_id = '888e11ab841dd1a422708ec8a2226f20334c559d19f2802920137aefd80513d5' 
  AND (
    token = 'qFD981Az6ywMkezNcWLJ4D4uLa19a8D2CDg06gHCAHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )