UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uy3hevHX4Hl0X+GuM8DwqC8p9chXWW4rE42p7fKipuA=' 
WHERE 
  key_id = 'e1c3d0308a65871a06a8c0a85af900ad79af028f688931c3393f62182ce23bbc' 
  AND (
    token = 'Uy3hevHX4Hl0X+GuM8DwqC8p9chXWW4rE42p7fKipuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )