UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kOnq0h29JyeUx9lKmO0qZyDKwczXQnRzVrRwXvyiaUU=' 
WHERE 
  key_id = '600fe6e6d19fbaeb3ad5e36457847c8bd477a523593f12d440bfd5b51e2de5e5' 
  AND (
    token = 'kOnq0h29JyeUx9lKmO0qZyDKwczXQnRzVrRwXvyiaUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )