UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm9L6cJvjtHKLZUxnqF3QJ+QJWgTUF5D7RFiZa+Rf9xs=' 
WHERE 
  key_id = '9d27667c9787aed98ff94fcea1bb0ab408dbf31959d27f3961cdfc58832c63e0' 
  AND (
    token = 'm9L6cJvjtHKLZUxnqF3QJ+QJWgTUF5D7RFiZa+Rf9xs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )