UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hnkaQTPfZuWunAPOEStJLMBRFHQaNhEOSGLDnKQTj9c=' 
WHERE 
  key_id = '6ce33ad8dc07778363edf8e09f5fd45d33b55da59bf1d6c60435e8b3144890a6' 
  AND (
    token = 'hnkaQTPfZuWunAPOEStJLMBRFHQaNhEOSGLDnKQTj9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )