UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yUSUBDwBwitFiN57kjf10pGjn5FGmbvXUsF9vtt/Qoo=' 
WHERE 
  key_id = 'c22d51d88723772e53f73b86c0b7a1fc0f123fdd75fe6088a376b069c34cd5a2' 
  AND (
    token = 'yUSUBDwBwitFiN57kjf10pGjn5FGmbvXUsF9vtt/Qoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )