UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6V3rQZqbFQmt9efQnRDG8eB4kRRRaxVQHxpHQC1Z+q4=' 
WHERE 
  key_id = 'e785d2c774c665c85ae7ab73aacbfc35257287694f4b51b69f46160979770bc0' 
  AND (
    token = '6V3rQZqbFQmt9efQnRDG8eB4kRRRaxVQHxpHQC1Z+q4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )