UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8fnPlRwdSRuME8zkGwtZPykw3UMXWFtUUy+wSsHB9J0=' 
WHERE 
  key_id = 'ff5dbe0123dc55bf442ea1946a235e9076e5f411f85ea119868ee2a777d78953' 
  AND (
    token = '8fnPlRwdSRuME8zkGwtZPykw3UMXWFtUUy+wSsHB9J0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )