UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RQZfVbR0fqlSmlPkX2m3+HPzNdKoWzN4doySnzUIv+U=' 
WHERE 
  key_id = '01c1ec9beaaa7794e58c9e7da589304da66b1e6a9408b0cc5bc7456e21927ba3' 
  AND (
    token = 'RQZfVbR0fqlSmlPkX2m3+HPzNdKoWzN4doySnzUIv+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )