UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Svx+KjO3D6YJpJkFZsOATiBqdUpKP1zydXUQTIisuA=' 
WHERE 
  key_id = 'aed3d88b501a651da5c363f5ff50c3a07270a13a7be542907091b19de389545f' 
  AND (
    token = '/Svx+KjO3D6YJpJkFZsOATiBqdUpKP1zydXUQTIisuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )