UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xa0OhcjyJ/Sd1/6r8D2SLF1uA8mJgA7DktCEx9/CC3I=' 
WHERE 
  key_id = 'bf23a2a50a5b1bfc53bb2ac21ae2473cb77122b51b41cc2a097559afc1264cae' 
  AND (
    token = 'Xa0OhcjyJ/Sd1/6r8D2SLF1uA8mJgA7DktCEx9/CC3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )