UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fPbGA4YOo2WqFkSs47T0O4i0PDld3bEwMdvrC8vYcTo=' 
WHERE 
  key_id = '5c3ff2fea0c9b1b36b9a2c4b5d80f412e9504f7d6f271b96c8df5cb4cc293a9c' 
  AND (
    token = 'fPbGA4YOo2WqFkSs47T0O4i0PDld3bEwMdvrC8vYcTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )