UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Otree0am1fkPF9uqkuazsqmyT0G1T2dUj2TLqgemMJk=' 
WHERE 
  key_id = '4d2e1755e5a1c60d9d82c58cf4863e6a72f85525366426b20c9332aa82522d82' 
  AND (
    token = 'Otree0am1fkPF9uqkuazsqmyT0G1T2dUj2TLqgemMJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )