UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '09Y8EcLy5fUX3YQdfRefpf/S2g39C4xXswUUL5WdEHY=' 
WHERE 
  key_id = 'df86a97e718e0386e69789c3730d1a1e2e367198925f387d9c2a4434e6f48309' 
  AND (
    token = '09Y8EcLy5fUX3YQdfRefpf/S2g39C4xXswUUL5WdEHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )