UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7YnquZJuLIP4n3+nUQSkOhVb5qPYLhEto9YSBsXssUg=' 
WHERE 
  key_id = '4571ce06de1921b83d9001b31b617f32f7d9eefd112148308e627274ad19a511' 
  AND (
    token = '7YnquZJuLIP4n3+nUQSkOhVb5qPYLhEto9YSBsXssUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )