UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V8sCUSoVabK7pZDaosS+IoywWhZDi8uSvdobbbJuXo8=' 
WHERE 
  key_id = 'd0451e19eef45d32bc7a17bf51360d2e207d9353aac8679c894d4548e39bed42' 
  AND (
    token = 'V8sCUSoVabK7pZDaosS+IoywWhZDi8uSvdobbbJuXo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )