UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lD3ycYIuPyNmv9YcyRSGqc+GkTy/LdAXpvHkfYtnAZI=' 
WHERE 
  key_id = 'f1d226233063d342c2c5d0f552604219979251df93f7175c161d2673702639a6' 
  AND (
    token = 'lD3ycYIuPyNmv9YcyRSGqc+GkTy/LdAXpvHkfYtnAZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )