UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SDo8Unn1CagWaPuUnmGSLHm5roPpaD9JvTykfBdtlXE=' 
WHERE 
  key_id = 'eed63545012e29c0ceb30def555d47260cd5c739086eaa1418fd56ff4fb29926' 
  AND (
    token = 'SDo8Unn1CagWaPuUnmGSLHm5roPpaD9JvTykfBdtlXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )