UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xGUy8KrH/0V2D+ALVR8epCedMJJdRr6i06WFa0tqlWs=' 
WHERE 
  key_id = 'ca1d1657485cdf2a3f7238482f7b00dbe82813a93f13613d4413656702c7244d' 
  AND (
    token = 'xGUy8KrH/0V2D+ALVR8epCedMJJdRr6i06WFa0tqlWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )