UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U3x2P0a5+28s19dq89fiw+yeNrcK1TqW9Ksmf9Ny3cs=' 
WHERE 
  key_id = '61bfde070b40ffdcc9a5496738dd405080125eb3e132470e6146c451b91dd4e6' 
  AND (
    token = 'U3x2P0a5+28s19dq89fiw+yeNrcK1TqW9Ksmf9Ny3cs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )