UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Erm3sRZPsL+N78HA05ggGY0YcquZ355EJa03iTZ5nwM=' 
WHERE 
  key_id = 'e38d18bc1dd55d91ddb8af81bc66af893034d8cab73a104ba8a79310ee56ad0b' 
  AND (
    token = 'Erm3sRZPsL+N78HA05ggGY0YcquZ355EJa03iTZ5nwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )