UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9nEHq+egTWiRVoxdhtFp7oqvGBdp+6Y/T4NN0I3fIbI=' 
WHERE 
  key_id = 'cf9137fdf975291a94c0ad48498423d47417e5eb288e2d597feaefcc1269ff9a' 
  AND (
    token = '9nEHq+egTWiRVoxdhtFp7oqvGBdp+6Y/T4NN0I3fIbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )