UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OPZC6Jzh9LIozovuVLIFAWzZxfpeFMj7Dcu7V4AUBsQ=' 
WHERE 
  key_id = '4914a0a83950d4dc54dd322d12f21fecadd8d031a3bb92352ef95f44529b2672' 
  AND (
    token = 'OPZC6Jzh9LIozovuVLIFAWzZxfpeFMj7Dcu7V4AUBsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )