UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sMwraJPapsdazWPi0/lXIUBD4hf2kQ7IWZ/Njj4ssi8=' 
WHERE 
  key_id = '45f4cb3d965bc56317ac92a9c0199b7d0382c21c41d83beed7c03e988eeb5f7b' 
  AND (
    token = 'sMwraJPapsdazWPi0/lXIUBD4hf2kQ7IWZ/Njj4ssi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )