UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/b6FqPaZf9PJhRzXclRqGp+GggtCxRWm9E3IAv3WUQU=' 
WHERE 
  key_id = 'cc228020eb64203c2d3b245de0826f8bb06cfded3fba104a47882b9fbd50f356' 
  AND (
    token = '/b6FqPaZf9PJhRzXclRqGp+GggtCxRWm9E3IAv3WUQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )