UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yQLECSoAbYs5NEenl7iJEpHRxaAnHOgKN4SAsURABAs=' 
WHERE 
  key_id = '0fcb2865ed9e2baa503cd441cb3255ca98f785aee32518f4547677e645f7b9c6' 
  AND (
    token = 'yQLECSoAbYs5NEenl7iJEpHRxaAnHOgKN4SAsURABAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )