UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+WA9RYx3Aiu9gXbWGJIxNLtjMBH0rpCwokfvnBlolAs=' 
WHERE 
  key_id = '1986b431bb5d24ab49e5860e6ba2b35f1c9ae0aae4e9f34f7d2224228975e464' 
  AND (
    token = '+WA9RYx3Aiu9gXbWGJIxNLtjMBH0rpCwokfvnBlolAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )