UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mR9AKMdO/vCaJrvwYZ1gE0n6y/43E5zX6JzFZDD1tDo=' 
WHERE 
  key_id = '5df47bb8d3a8c8ca0828cd582e60083294a01a909acd68a8e33e1a44a71711aa' 
  AND (
    token = 'mR9AKMdO/vCaJrvwYZ1gE0n6y/43E5zX6JzFZDD1tDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )