UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PioxrhMNbo6DN8zWKT/W09jtEa7QAQw6QS9dtwEYFTE=' 
WHERE 
  key_id = '89ca3e25a6af4dfebc5e864aa8bdcf4429804c51966b48db9b2a8e0ed1aa401e' 
  AND (
    token = 'PioxrhMNbo6DN8zWKT/W09jtEa7QAQw6QS9dtwEYFTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )