UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KhHW0nixtn4+5QNoDm+UlYlI2bWPJRrchoagi/dWm/8=' 
WHERE 
  key_id = 'c5ad2e2fbbfb79042b0a828cf535bfef8531eaa9642a3c73dd9d6b365c410213' 
  AND (
    token = 'KhHW0nixtn4+5QNoDm+UlYlI2bWPJRrchoagi/dWm/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )