UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w2hL3KZ7NVC+2XNt5r9sUS3BFqhwWkHDRrVngokLd1E=' 
WHERE 
  key_id = 'd7c0989c8709feb278b88b7d974b036feaf7fd27edd0f5da1020d994feffefe6' 
  AND (
    token = 'w2hL3KZ7NVC+2XNt5r9sUS3BFqhwWkHDRrVngokLd1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )