UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G8MNd1fouy0dq6OGTorgDKfm1xk4JkMByEdo0SrtF2M=' 
WHERE 
  key_id = '5a99467ceecd382233562be4cdea471255f39ac8a994a101860ec5f9948a08fa' 
  AND (
    token = 'G8MNd1fouy0dq6OGTorgDKfm1xk4JkMByEdo0SrtF2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )