UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yiSGAYJ2YSBt7RTkLCJ3+Eg3kLtuPOyxHK0Z+P4sx4k=' 
WHERE 
  key_id = '2c73610d6735e1a69b72d19148a4eeb95272d00c651234c6ac48226b93648931' 
  AND (
    token = 'yiSGAYJ2YSBt7RTkLCJ3+Eg3kLtuPOyxHK0Z+P4sx4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )