UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L9BrV3hrWm0mLy8AYxKB+wNddYvMm6/JVExAYHrB37U=' 
WHERE 
  key_id = 'd9d3a2d7b4e93840ddcd79b3a6bf0e6de63aa07da5f5c4ae5863f66968c6cadd' 
  AND (
    token = 'L9BrV3hrWm0mLy8AYxKB+wNddYvMm6/JVExAYHrB37U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039