UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yf2WXVAl0w5xPROeF7Exw5VEdm2YASe7Zvy3bYs3KOM=' 
WHERE 
  key_id = '3c142ec4639eaf98c482e4fbbb54be05aee35edc59e2b5401dbadbe8de055ab4' 
  AND (
    token = 'yf2WXVAl0w5xPROeF7Exw5VEdm2YASe7Zvy3bYs3KOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )