UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yXvGJGu+j28mkTsw7NXZ297T/G/OmWEEkUmoOMkeybA=' 
WHERE 
  key_id = '42446062254c037010f52957cf0d0dac324d9e0e45c3bb10e377e86fe278ee35' 
  AND (
    token = 'yXvGJGu+j28mkTsw7NXZ297T/G/OmWEEkUmoOMkeybA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )