UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gSMf6DqiOz+oF1JF4FCIWKzgHOSlsN1CKjbYpb3cmT0=' 
WHERE 
  key_id = '1c70f11ae97eb65c5ed6cc6629a747133c4c261ded7ae3942392baf2ff243c7e' 
  AND (
    token = 'gSMf6DqiOz+oF1JF4FCIWKzgHOSlsN1CKjbYpb3cmT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )