UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'otfklkfU/upoonPaSar7eqxGuhgG1yt3eJLBNpER8K4=' 
WHERE 
  key_id = 'cca325de47087793582042e0a3a135b89aadfc23f85915a5ea70d10248351f31' 
  AND (
    token = 'otfklkfU/upoonPaSar7eqxGuhgG1yt3eJLBNpER8K4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )