UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3+ea3lUty7vuGL0MJ6UwCz/R7g2aGSjaNgAtvU8Y7Co=' 
WHERE 
  key_id = 'c4cf2c3ee2c1dc0bdec31b3c93444acb90c7711fb2be1bae483bea820385bd68' 
  AND (
    token = '3+ea3lUty7vuGL0MJ6UwCz/R7g2aGSjaNgAtvU8Y7Co=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )