UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y2VtTn7QbTbgubYVI+NZT5o5KNWzKY6lntHQMzhyvoc=' 
WHERE 
  key_id = 'e2d8831f5a69302d1ba8e1b75c08680364f4cfe2971499bf137e3f3a78d84bd1' 
  AND (
    token = 'y2VtTn7QbTbgubYVI+NZT5o5KNWzKY6lntHQMzhyvoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )