UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VSdbkbC4RBRvU+gCe3dZaMYBbH21yCc9OuUiwZBy5uA=' 
WHERE 
  key_id = '40481f6af5f12383753097a3b587b4c405385b001dc43ed2c01cc73c81ef617a' 
  AND (
    token = 'VSdbkbC4RBRvU+gCe3dZaMYBbH21yCc9OuUiwZBy5uA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )