UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '76d1nPBcXVJ24hP8eosBVUMpHT7sGum1/KfhxGH0poc=' 
WHERE 
  key_id = '7996e082fe15b88f4a21419afa41e13c9198ce5bdb30ecad251519ace8fa88c8' 
  AND (
    token = '76d1nPBcXVJ24hP8eosBVUMpHT7sGum1/KfhxGH0poc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )