UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wp5EqhOMJyDUu7p660XPfZ5OgfB1S7zYF6AQc11kxjc=' 
WHERE 
  key_id = 'ee51d3d428d4fa3bcd75fbaa549032eb2dc352901e2fe7e0dda3812dbe34fdb3' 
  AND (
    token = 'wp5EqhOMJyDUu7p660XPfZ5OgfB1S7zYF6AQc11kxjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )