UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VXfzlAcjjrs9AoTkx/geUdEjaB5o1DwSxUzGzpYQz1w=' 
WHERE 
  key_id = 'a9034d1bc573692af0ee51f9a365b601ca0f29151c17cb15389fdc731e027fa5' 
  AND (
    token = 'VXfzlAcjjrs9AoTkx/geUdEjaB5o1DwSxUzGzpYQz1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )