UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TC7ttJdo2g3vfQEeFqao1pqgDmzC7nCqRpBP0l+XutU=' 
WHERE 
  key_id = '832f43f72eb0bff7ab639c786563f52b3ba5ad2ad6848d1d1f536eb77e9e20f5' 
  AND (
    token = 'TC7ttJdo2g3vfQEeFqao1pqgDmzC7nCqRpBP0l+XutU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )