UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fh9IAyGso+UgXFktzoHyBHGAsOEMRy2jPv7uxwIYQ5E=' 
WHERE 
  key_id = '47efd7fcbb86a38fe43562a962ffd5f5fbf808a553ada3db5ac36feb373a7266' 
  AND (
    token = 'Fh9IAyGso+UgXFktzoHyBHGAsOEMRy2jPv7uxwIYQ5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )