UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mBWc+nkoXu8EKppSNkOGLt/6p/qG9o87uzHjAze7MO0=' 
WHERE 
  key_id = 'b76505c46ad4177bd5f8c07f43e3594f17ef1cdc387cceaa968b79134426e09a' 
  AND (
    token = 'mBWc+nkoXu8EKppSNkOGLt/6p/qG9o87uzHjAze7MO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )