UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mqp1BZaiC0iJOPVF+wvBFZumQKjY+UksdbSFsS8weiU=' 
WHERE 
  key_id = '6d01bd36f21c216b4b0a0744ce2d1d56372b2ead2b829ede88739b192f3f6766' 
  AND (
    token = 'Mqp1BZaiC0iJOPVF+wvBFZumQKjY+UksdbSFsS8weiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )