UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CuhJycMdZYZ95b0Cu3AebJ2dHFXNngE5gxTeyPHz29c=' 
WHERE 
  key_id = '5f5a08990921c06567df3bd3d03489c6add16bf4f829a03b0679faf68f647049' 
  AND (
    token = 'CuhJycMdZYZ95b0Cu3AebJ2dHFXNngE5gxTeyPHz29c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )