UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H8tNBIn8+1EKLHHU6Mx9NZgy9RVyfds0EpnZfaIt3qU=' 
WHERE 
  key_id = '214d53e62017cf63343122b21682defd5694f41873f8e2ebe6aa719666b0e14d' 
  AND (
    token = 'H8tNBIn8+1EKLHHU6Mx9NZgy9RVyfds0EpnZfaIt3qU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )