UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vZmG4E0ccCyzdCKkL3JTBEfzTsQ8E9S3+nSESqEMQmI=' 
WHERE 
  key_id = 'b75f3b928b99405fc620b5f1e5267fac7fadb2bc02516d9f6fbeabefbf345bc2' 
  AND (
    token = 'vZmG4E0ccCyzdCKkL3JTBEfzTsQ8E9S3+nSESqEMQmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )