UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ojoXs0kDg6uW+P2e/aAx+TY7IqQwbqNJpJtXoOIiDE4=' 
WHERE 
  key_id = '95e77e169caabc4b86daf31602e08d18e6ce0f498cacc623bc963d63ed12cc31' 
  AND (
    token = 'ojoXs0kDg6uW+P2e/aAx+TY7IqQwbqNJpJtXoOIiDE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )