UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iwk9qPY6Jz6ikXhIGN39t3AJ+zaWEw/o5jPW0VQhGAg=' 
WHERE 
  key_id = 'e348e284ecf6cd900b59198a40c02e0aa60487653df79f09c3e57bd73f3adfc3' 
  AND (
    token = 'Iwk9qPY6Jz6ikXhIGN39t3AJ+zaWEw/o5jPW0VQhGAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )