UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o6S9OKFbs2veFMglzEd0IuSQwxNrn2oDe+jQVjAs5ZM=' 
WHERE 
  key_id = '3be151f8ecfe31f648d900ffee51464d5f8d0a229426d5626c0ac40688a5b102' 
  AND (
    token = 'o6S9OKFbs2veFMglzEd0IuSQwxNrn2oDe+jQVjAs5ZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )