UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sdmE6DGk5rBOZ/zh4inoYjT/nZaK9jk9uCIgWcVrIec=' 
WHERE 
  key_id = '0c2edebccb4890dc52a1516ec9dc9c13d8bd8962600f1e2069410c1778c46539' 
  AND (
    token = 'sdmE6DGk5rBOZ/zh4inoYjT/nZaK9jk9uCIgWcVrIec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )