UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YIPeOc8ZoLXk42EvuXIe38Svcp/ifR7tacaIRrVWePY=' 
WHERE 
  key_id = '34516d3b18f6914327dc7474e916df4c22d48f15d79fcd809b3b89c169e584e8' 
  AND (
    token = 'YIPeOc8ZoLXk42EvuXIe38Svcp/ifR7tacaIRrVWePY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )